Virtual Bletchley Park
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Tony Sale's
Codes and Ciphers

The complete contents of Tony Sale's BP History Data base

The page numbers refer to Tony's file of photo copied pages from the source documents followed by the data base fields for the page number record. A good way to search this is to use the browsers "search on a page" facility for matching text.
pageno 1 source R.V.JonesPROref
topic-1 Hut 3datet-1 1940/8
topic-2 Air Section Hutdatet-2 1940/8
topic-3 Enigma decrypts CX/FJdatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1940/07
people-2 Saundersdatep-2 1940/07
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 2 source R.V.JonesPROref
topic-1 Hut 3 starteddatet-1
topic-2 Air Hut under Mr Cooperdatet-2
topic-3 allocation of dutiesdatet-3
topic-4 editing functions of Hut 3datet-4
topic-5 datet-5
people-1 Cooperdatep-1
people-2 Saundersdatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 4 source R.V.JonesPROref
topic-1 Gordon Welchman in Hut 6datet-1 1942/01
topic-2 organization of Hut 3datet-2
topic-3 Head of Hut 3 Winterbothamdatet-3 1939
topic-4 Winterbotham retn Broadwaydatet-4 1939/10
topic-5 Section AI1(c)datet-5
people-1 Welchmandatep-1
people-2 Winterbothamdatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 5 source R.V.JonesPROref
topic-1 First decrypts to Air Sectiondatet-1 1940
topic-2 Desguise for decryupts CX/FJ, JQ, MSSdatet-2 1940-1942
topic-3 Saunders appointeddatet-3 1940/08
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1940
people-2 Saundersdatep-2 1940
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 6 source R.V.JonesPROref
topic-1 organization of Hut 3datet-1 1942
topic-2 acquisition of BPdatet-2 1938
topic-3 Air Section under Winterbothamdatet-3 1939/10
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 11 source P.W.Filby Floradora paperPROref
topic-1 datet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Morgan Gerrydatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 12 source P.W.Filby Floradora paperPROref
topic-1 people titles and datesdatet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltman Johndatep-1
people-2 Denniston Alistairdatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 16 source P.W.Filby Floradora paperPROref
topic-1 Move to Berkeley St by Dennistondatet-1 1942
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1942
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 17 source P.W.Filby Floradora paperPROref
topic-1 Hollerith section outside fencedatet-1 1940/09
topic-2 Italian Army code in Hut 5datet-2 1940
topic-3 German Diplomatic code Floradoradatet-3 1941/03
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1 1940
people-2 Alexander Peterdatep-2 1940
people-3 de Gray Nigeldatep-3 1941
people-4 datep-4
people-5 datep-5
pageno 18 source P.W.Filby Floradora paperPROref
topic-1 Tiltman in Hut 5datet-1 1940/06
topic-2 Tiltman died 1984datet-2 1984
topic-3 William Friedman visit to Tiltmandatet-3 1940/09
topic-4 Size of BP 100-200 peopledatet-4 1940/09
topic-5 datet-5
people-1 Tiltmandatep-1 1940
people-2 Friedmandatep-2 1940/09
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 19 source P.W.Filby Floradora paperPROref
topic-1 veteran of room 40 founder member GC&CSdatet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Hope G L Ndatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 20 source A G Denniston GC&CS between the warsPROref
topic-1 BP purchasedatet-1 1938/05
topic-2 first visit to BPdatet-2 1938/09
topic-3 service sections ordered to war stationsdatet-3 1939/08/01
topic-4 Diplomatic & commercial sections arriveddatet-4 1939/08/15
topic-5 datet-5
people-1 Sinclair Admiraldatep-1 1938
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 21 source A G Denniston GC&CS between the warsPROref
topic-1 Admiral Sinclair DNI and Dir. GC&CSdatet-1 1919
topic-2 Admiralty Y Pembroke & Scarboroughdatet-2 1920
topic-3 WO MI1B at Chatham liaison off. at GC&CSdatet-3 1921
topic-4 AM AII Waddingtondatet-4 1924
topic-5 Police unit at Denmark Hilldatet-5
people-1 Sinclair Admiraldatep-1
people-2 Kenworthydatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 23 source A G Denniston GC&CS between the warsPROref
topic-1 Military Section. First Germandatet-1 1937
topic-2 Air Section formed with Cooper as headdatet-2 1935
topic-3 Waddington moved to Cheadledatet-3
topic-4 IIC under Desmond Morton to study Commcldatet-4 1938
topic-5 datet-5
people-1 Cooperdatep-1 1935
people-2 Morton Desmonddatep-2 1938
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 24 source A G Denniston GC&CS between the warsPROref
topic-1 Navy Enigma under Knoxdatet-1 1936
topic-2 introduction of bigrams beats Knoxdatet-2 1937/04
topic-3 attempts to read German Naval signalsdatet-3 1937
topic-4 Military Section under Tiltman MI1datet-4 1930-
topic-5 datet-5
people-1 Knoxdatep-1
people-2 Tiltmandatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 25 source A G Denniston GC&CS between the warsPROref
topic-1 W/T interceptdatet-1
topic-2 Naval Sectiondatet-2 1921
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarkedatep-1 1921
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 27 source A G Denniston GC&CS between the warsPROref
topic-1 post WW Idatet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Fetterleindatep-1
people-2 Stracheydatep-2
people-3 Knoxdatep-3
people-4 Turnerdatep-4
people-5 Hobart-Hampdendatep-5
pageno 28 source A G Denniston GC&CS between the warsPROref
topic-1 Military section started by Tiltmandatet-1 1930-
topic-2 RAF section started by Cooperdatet-2 1936
topic-3 CSA section started by Travisdatet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1
people-2 Travisdatep-2
people-3 Cooperdatep-3
people-4 datep-4
people-5 datep-5
pageno 29 source A G Denniston GC&CS between the warsPROref
topic-1 GC&CS transfered to FOdatet-1 1922
topic-2 civil establishmentdatet-2 1922-
topic-3 Admiralty never maintained own sectiondatet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 30 source A G Denniston GC&CS between the warsPROref
topic-1 origins of GC&CSdatet-1 1919
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 33 source Nigel West MI6PROref
topic-1 SIS fall back position in BPdatet-1 1938
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Sinclairdatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 34 source Nigel West MI6PROref
topic-1 GC&CS established in BPdatet-1 1939/09
topic-2 Naval sectiondatet-2 1924
topic-3 Army sectiondatet-3 1930
topic-4 Air sectiondatet-4 1936
topic-5 datet-5
people-1 Dennistondatep-1
people-2 Travisdatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 35 source Nigel West MI6PROref
topic-1 Air Section of SISdatet-1 1930/01
topic-2 Assessment of Soviet air strengthdatet-2 1930
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1930
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 36 source Nigel West MI6PROref
topic-1 Hugh Sinclair's careerdatet-1 1924-1938
topic-2 Appointed Director Naval Int. DNIdatet-2 1919
topic-3 Left to head submarine servicesdatet-3 1921
topic-4 Returned on death of Cummings "C"datet-4 1923
topic-5 Intervewed Winterbothamdatet-5 1929
people-1 Sinclairdatep-1 1924-
people-2 Winterbothamdatep-2 1929
people-3 Cummingdatep-3 1923
people-4 datep-4
people-5 datep-5
pageno 37 source Nigel West MI6PROref
topic-1 Chief of Secret Service CSS ref as "C"datet-1
topic-2 SIS off to a shaky startdatet-2 1919
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cummingdatep-1 1919-
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 38 source Nigel West MI6PROref
topic-1 Smith-Cumming 1859-1923datet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cummingdatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 45 source Christopher Andrew Secret ServicePROref
topic-1 GC&CS renamed GCHQ after Denniston leftdatet-1 1942
topic-2 SIS, reflected glory from BPdatet-2 1946
topic-3 Sir Stewart Menzies chief until 1951datet-3 1946
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 46 source Christopher Andrew Secret ServicePROref
topic-1 GC&CS decrypts Abwehr messagesdatet-1 1940-
topic-2 Wireless Board set updatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Liddell Guydatep-1 1940
people-2 Menzies Stewartdatep-2 1940
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 47 source Christopher Andrew Secret ServicePROref
topic-1 Dalton given control of SOEdatet-1 1940/07
topic-2 SOE absorbed Section D of SIS and MIRdatet-2 1940/07
topic-3 First exec head of SOE Sir Frank Nelsondatet-3 1940
topic-4 datet-4
topic-5 datet-5
people-1 Daltondatep-1 1940
people-2 Nelsondatep-2 1940
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 48 source Christopher Andrew Secret ServicePROref
topic-1 British Security Coordination BSC in USAdatet-1 1940
topic-2 Head of OSS Colonel Donovandatet-2 1940
topic-3 Complaints from services SIS unreliabledatet-3 1940/05
topic-4 SIS needed overhauldatet-4 1940/05
topic-5 FO sends Reilly as Menzies assistantdatet-5 1940/05
people-1 Stephensondatep-1 1940
people-2 Donovandatep-2 1940
people-3 Hankeydatep-3 1940
people-4 Cadogandatep-4 1940
people-5 Reillydatep-5 1940
pageno 49 source Christopher Andrew Secret ServicePROref
topic-1 Menzies fortunate he controlled BPdatet-1 1941
topic-2 Menzies "Brains Trust" at FOdatet-2 1941/07
topic-3 GC&CS expanded SIS contracteddatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 Menziesdatep-1 1941
people-2 Turingdatep-2 1941
people-3 Alexanderdatep-3 1941
people-4 Welchmandatep-4 1941
people-5 datep-5
pageno 50 source Christopher Andrew Secret ServicePROref
topic-1 Tensions within SIS, pr-war v wartimedatet-1 1941
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 51 source Christopher Andrew Secret ServicePROref
topic-1 MI1x set up for recruitmentdatet-1 1940
topic-2 Intelligence Corps re-establisheddatet-2 1940/07
topic-3 First commander Brigadier Jeffriesdatet-3 1940
topic-4 List of MI5 recruitsdatet-4 1940
topic-5 datet-5
people-1 Jeffries Brigadierdatep-1
people-2 Liddell Guydatep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 52 source Christopher Andrew Secret ServicePROref
topic-1 WO School for Intelligence trainingdatet-1 1939/03
topic-2 Commandant at Minley Mabor, Shearerdatet-2 1939
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Shearer Ericdatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 53 source Christopher Andrew Secret ServicePROref
topic-1 GC&CS poorly organiseddatet-1 1941
topic-2 reasons for its successdatet-2 1941
topic-3 Churchill's "no stone unturned.." quotedatet-3 1941
topic-4 Start of move into intelligence by GC&CSdatet-4 1941
topic-5 DNI John Godfrey, Room 39datet-5 1939
people-1 Godfrey Johndatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 54 source Christopher Andrew Secret ServicePROref
topic-1 prewar GC&CS recruitmentdatet-1 1937
topic-2 first mathematician, Peter Twinndatet-2 1938
topic-3 Professor typesdatet-3 1938
topic-4 Cambridge and Oxford Collegesdatet-4 1939
topic-5 datet-5
people-1 Twinn Peterdatep-1 1938
people-2 Turing Alandatep-2 1938
people-3 Welchman Gordondatep-3 1938
people-4 Vincent Vincadatep-4 1937
people-5 Hinsley Harrydatep-5 1939
pageno 55 source Christopher Andrew Secret ServicePROref
topic-1 Pyry Forest meetingdatet-1 1939/07
topic-2 Delivery of copy Enigmadatet-2 1939/08
topic-3 Reasons for early successdatet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 56 source Christopher Andrew Secret ServicePROref
topic-1 First break of GAF Enigmadatet-1 1940/05
topic-2 Churchill's "Geese and Golden Eggs" quotdatet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 57 source Christopher Andrew Secret ServicePROref
topic-1 failure to crack codes in 1930'sdatet-1 1930-
topic-2 NID not using GC&CS decryptsdatet-2 1930-
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke Nobbydatep-1 1930-
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 58 source Christopher Andrew Secret ServicePROref
topic-1 figures for trained German pilotsdatet-1 1935
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 59 source Christopher Andrew Secret ServicePROref
topic-1 SIS shortage of fundsdatet-1 1930-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 60 source Christopher Andrew Secret ServicePROref
topic-1 Commintern radio traffic decrypteddatet-1 1933
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltman Johndatep-1 1933
people-2 Lambert Lesliedatep-2 1933
people-3 Kenworthdatep-3 1933
people-4 datep-4
people-5 datep-5
pageno 61 source Christopher Andrew Secret ServicePROref
topic-1 MI5 shortage of resourcesdatet-1 1930
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 62 source Christopher Andrew Secret ServicePROref
topic-1 GC&CS "distant" from SIS although in Bdwdatet-1 1929
topic-2 sucesses with Japanese, Italiandatet-2 1930-
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 63 source Christopher Andrew Secret ServicePROref
topic-1 Head of Section III in SIS, Navaldatet-1 1924
topic-2 Head of Section IV in SIS, Airdatet-2 1930
topic-3 Head of Section I in SIS, FOdatet-3 1921
topic-4 Passport Controldatet-4 1919
topic-5 datet-5
people-1 Russel Fredricdatep-1 1924
people-2 Winterbotham Fredrickdatep-2 1930
people-3 Woollcombe Malcolmdatep-3 1921
people-4 Spencer Herbertdatep-4 1919
people-5 datep-5
pageno 64 source Christopher Andrew Secret ServicePROref
topic-1 Organisation of SISdatet-1 1923-
topic-2 Head of Military Section IIdatet-2 1923
topic-3 Sinclair's Deputy, Menzies, biopicdatet-3 1923
topic-4 datet-4
topic-5 datet-5
people-1 Menziesdatep-1 1923
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 65 source Christopher Andrew Secret ServicePROref
topic-1 Decline of forces intelligencedatet-1 1922-
topic-2 No Air reps at SIS until 1930datet-2 1930
topic-3 No Air reps at GC&CS until 1936datet-3 1936
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 66 source Christopher Andrew Secret ServicePROref
topic-1 Cumming's death June 1923datet-1 1923/06
topic-2 Admiral Hugh Sinclair appointed "C" biopdatet-2 1923
topic-3 Small Naval section under Admiraltydatet-3 1924
topic-4 datet-4
topic-5 datet-5
people-1 Sinclair Hughdatep-1 1923
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 67 source Christopher Andrew Secret ServicePROref
topic-1 Cumming's espionage agency known as SISdatet-1 1921
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 68 source Christopher Andrew Secret ServicePROref
topic-1 FO takes over responsibility for GC&CSdatet-1 1922/04
topic-2 Head of GC&CS Alistair Dennistondatet-2 1919
topic-3 GC&CS staff 6 snr 18 jnr 28 clerksdatet-3 1920
topic-4 Japanese code breakingdatet-4 1926
topic-5 Russian sectiondatet-5 1927
people-1 Dennistondatep-1 1919
people-2 Knox Dillydatep-2 1919
people-3 Strachey Oliverdatep-3 1919
people-4 Hobart-Hampden Ernestdatep-4 1926
people-5 Fetterlein H Cdatep-5 1926
pageno 69 source Christopher Andrew Secret ServicePROref
topic-1 Formation of GC&CSdatet-1 1919
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 70 source Christopher Andrew Secret ServicePROref
topic-1 Passport Control set updatet-1 1919/02
topic-2 MIIc became known as Secret Int Serv SISdatet-2 1919
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 71 source Christopher Andrew Secret ServicePROref
topic-1 Secret Service Commissiondatet-1 1919/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 72 source Christopher Andrew Secret ServicePROref
topic-1 Scotland Yard v MI5datet-1 1919
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 73 source Christopher Andrew Secret ServicePROref
topic-1 MI5 after 1918 list of suspectsdatet-1 1918
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 74 source Christopher Andrew Secret ServicePROref
topic-1 ID25 Commander William Jamesdatet-1 1917
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 75 source Christopher Andrew Secret ServicePROref
topic-1 Room 40 peopledatet-1 1916
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1914
people-2 de Gray Nigeldatep-2 1915
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 76 source Christopher Andrew Secret ServicePROref
topic-1 Recruits for room 40datet-1 1915
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1915
people-2 Adcock Frankdatep-2 1915
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 77 source Christopher Andrew Secret ServicePROref
topic-1 Room 40datet-1 1914
topic-2 Dispute for control Ewing, Halldatet-2 1915
topic-3 Ewing resignsdatet-3 1916/10
topic-4 datet-4
topic-5 datet-5
people-1 Hope Herbertdatep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 78 source Christopher Andrew Secret ServicePROref
topic-1 Director Naval ID William Blinker Halldatet-1 1914/11
topic-2 Start of Room 40datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 79 source Christopher Andrew Secret ServicePROref
topic-1 Breach between Admiralty and WOdatet-1 1914/10
topic-2 Admiralty decisive lead over WOdatet-2 1915
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Ewingdatep-1 1914
people-2 Hendersondatep-2 1914
people-3 Dennistondatep-3 1914
people-4 datep-4
people-5 datep-5
pageno 80 source Christopher Andrew Secret ServicePROref
topic-1 DID recruits Sir Alfred Ewingdatet-1 1914/08
topic-2 Ewing recruits Dennistondatet-2 1914
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Ewingdatep-1 1914
people-2 Dennistondatep-2 1914
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 81 source Christopher Andrew Secret ServicePROref
topic-1 Foreign section of SSB responsible to Addatet-1 1910
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 82 source Christopher Andrew Secret ServicePROref
topic-1 Cumming sets up SSB in Whitehall Courtdatet-1 1909
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cummingdatep-1 1909
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 83 source Christopher Andrew Secret ServicePROref
topic-1 First head of foreign section SSBdatet-1 1909/10
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cumming Mansfielddatep-1 1909
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 84 source Christopher Andrew Secret ServicePROref
topic-1 Kell's deputy Holt-Wilsondatet-1 1912
topic-2 New head of Special Branch Basil Thomsondatet-2 1913/06
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Kelldatep-1 1912
people-2 Holt-Wilsondatep-2 1912
people-3 Basil Thomsondatep-3 1913
people-4 datep-4
people-5 datep-5
pageno 85 source Christopher Andrew Secret ServicePROref
topic-1 Home dept of SSB became later MI5datet-1 1909
topic-2 Foreign Dept of SSB became later SISdatet-2 1909
topic-3 First head of home dept Vernon Kelldatet-3 1909
topic-4 datet-4
topic-5 datet-5
people-1 Kell Vernondatep-1 1909
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 91 source Gordon Welchman Hut 6 StoryPROref
topic-1 original Hut 3 moves to larger Hutdatet-1 1941
topic-2 Winterbotham's boss, Menziesdatet-2 1939
topic-3 Saunders and bombe organisationdatet-3
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1939
people-2 Menziesdatep-2 1939
people-3 Saundersdatep-3
people-4 datep-4
people-5 datep-5
pageno 92 source Gordon Welchman Hut 6 StoryPROref
topic-1 first intelligence analysisdatet-1 1940
topic-2 Head Saunders plus F L Lucas & H Knightdatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1940
people-2 Lucas F Ldatep-2 1940
people-3 Knight Harolddatep-3 1940
people-4 datep-4
people-5 datep-5
pageno 93 source Patrick Beesly Very Special IntelligencePROref
topic-1 BP > 10,000 at end of wardatet-1 1945
topic-2 Turing and the Bombedatet-2 1940
topic-3 Naval Enigma not brokendatet-3 1941/02
topic-4 Lofoten Islands raiddatet-4 1941/02
topic-5 datet-5
people-1 Turing Alandatep-1 1940
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 94 source Patrick Beesly Very Special IntelligencePROref
topic-1 Early expansion of GC&CSdatet-1 1939
topic-2 Head of Naval Section at BP, Birchdatet-2 1939
topic-3 Amalgamation of BP MS and ASdatet-3 1941-
topic-4 Admiralty was an operational HQdatet-4 1940
topic-5 Saunders section and BPdatet-5 1940
people-1 Dennistondatep-1 1940
people-2 Saundersdatep-2 1940
people-3 Birchdatep-3 1939
people-4 datep-4
people-5 datep-5
pageno 95 source Patrick Beesly Very Special IntelligencePROref
topic-1 U Boats carry 3 months settingsdatet-1 1941
topic-2 Officer only signalsdatet-2 1941
topic-3 Short signalsdatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 96 source Patrick Beesly Very Special IntelligencePROref
topic-1 MI17 established.subsection dist of SIGNdatet-1 1943/04
topic-2 DDMI(Y) controlled MI8, Sig4 rep Y ctteedatet-2 1943/05
topic-3 Chart of Directorate of Mil Intdatet-3 1947
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 97 source Patrick Beesly Very Special IntelligencePROref
topic-1 Aerial photo joint SIS with Frenchdatet-1 1939/03
topic-2 WO MI Directorate basic org rightdatet-2 1941/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 98 source Patrick Beesly Very Special IntelligencePROref
topic-1 Internment of Germans in UKdatet-1 1940
topic-2 MI5 badly organised under Kelldatet-2 1940
topic-3 Kell and Holt-Wilson dismisseddatet-3 1940/06
topic-4 New Director MI5, Sir David Petriedatet-4 1940/11
topic-5 Sinclair replaced by Menziesdatet-5 1939/11
people-1 Kelldatep-1 1940
people-2 Holt-Wilsondatep-2 1940
people-3 Sinclairdatep-3 1939
people-4 Menziesdatep-4 1939
people-5 datep-5
pageno 99 source Patrick Beesly Very Special IntelligencePROref
topic-1 Chart of Org Directorate of MI 1940datet-1 1940
topic-2 Chart of Org Directorate of MI 1944datet-2 1944
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 100 source Patrick Beesly Very Special IntelligencePROref
topic-1 Polish Enigmas delivered to BPdatet-1 1939/08
topic-2 Org of BP into sectionsdatet-2 1939
topic-3 In first 16 months GC&CS expanded x 4datet-3 1940
topic-4 First reports from 'Boniface' not belevddatet-4 1940
topic-5 Staff stats at GC&CSdatet-5 1943-
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 101 source Patrick Beesly Very Special IntelligencePROref
topic-1 Y committee formed to co-ordinate intcptdatet-1 1928
topic-2 Y stations at Chatham and nr Winchesterdatet-2 1930-
topic-3 Enigma and Typex unbreakable if used okdatet-3 1935-
topic-4 GC&CS move to BPdatet-4 1938
topic-5 Meeting in Pyry forestdatet-5 1939/07
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 102 source Patrick Beesly Very Special IntelligencePROref
topic-1 Intelligence Corps formeddatet-1 1940/07
topic-2 SIS bids for SOEdatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 103 source Patrick Beesly Very Special IntelligencePROref
topic-1 JIC formeddatet-1 1936/06
topic-2 Org of MIdatet-2 1940/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 104 source Patrick Beesly Very Special IntelligencePROref
topic-1 SIS and Security Service tasks after WWIdatet-1 1919
topic-2 Death of Sir Mansfield Cummingdatet-2 1923/06
topic-3 GC&CS moved to Broadwaydatet-3 1925
topic-4 SIS under FO and funded by FO, aka MI6datet-4 1925
topic-5 datet-5
people-1 Cummingdatep-1 1923
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 105 source Patrick Beesly Very Special IntelligencePROref
topic-1 Brief for Secret Int. Servicedatet-1 1915
topic-2 formation of GC&CSdatet-2 1919
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 106 source Patrick Beesly Very Special IntelligencePROref
topic-1 Org charts for DMI 1918datet-1 1918
topic-2 Org charts for DMI 1922-39datet-2 1922-
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 108 source Patrick Beesly Very Special IntelligencePROref
topic-1 Org chart for GC&CS 1940datet-1 1940/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 109 source Harry Hinsley Vol 1PROref
topic-1 Intelligence Corps operationaldatet-1 1940/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 110 source Harry Hinsley Vol 1PROref
topic-1 OIC relied on GC&CS Naval sectn researchdatet-1 1940
topic-2 DNI added NID17 to scrutinise non Ad. Idatet-2 1940
topic-3 NID17M to exploit GC&CS reading Abwehrdatet-3 1940/06
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 111 source Harry Hinsley Vol 1PROref
topic-1 Dir I upgrded to Ass.Chf Air Stf ACAS(I)datet-1 1941/04
topic-2 Another reorg of AI put on functional bsdatet-2 1941/08
topic-3 wealth of info from research at GC&CSdatet-3 1941
topic-4 Air Intelligence Directrt up to 240datet-4 1940/09
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 112 source Harry Hinsley Vol 1PROref
topic-1 OIC(ADIC) appntd to coord GC&CS & OICdatet-1 1941/03
topic-2 GC&CS poor relations with AI & MIdatet-2 1941
topic-3 Services did not wish to interfer in SISdatet-3 1940-
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 113 source Harry Hinsley Vol 1PROref
topic-1 GC&CS set up Inter-Service Distrbtn Sctndatet-1 1941
topic-2 Enigma subccte of Y set up at AI sugestndatet-2 1941/03
topic-3 GC&CS increase 4 fold in 16 monthsdatet-3 1939-
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 114 source Harry Hinsley Vol 1PROref
topic-1 MI8 undertook TA on GAFdatet-1 1940
topic-2 No TA by GC&CS Army Sectiondatet-2 1940
topic-3 MI and AI had TA teams at GC&CSdatet-3 1940
topic-4 Y Cttee confirmed that Crypt be at GC&CSdatet-4 1941/03
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 115 source Harry Hinsley Vol 1PROref
topic-1 Navy TA returned to BPdatet-1 1940/12
topic-2 AI benefited from Enigma breaksdatet-2 1940
topic-3 Steady collaboration AI GC&CSdatet-3 1940
topic-4 WO saddled with interception of Enigmadatet-4 1940
topic-5 MI8 centre for Army TAdatet-5 1940
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 116 source Harry Hinsley Vol 1PROref
topic-1 Whitehall directors agree crypt at GC&CSdatet-1 1939/09
topic-2 Y Committee given Chair and two secretasdatet-2 1940
topic-3 GC&CS v Int Dirs changingdatet-3 1940
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 117 source Harry Hinsley Vol 1PROref
topic-1 conflict with GC&CS on control of cryptdatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 118 source Codebreakers Peter LucasPROref
topic-1 Cheadle doing intelligencedatet-1 1941
topic-2 Liaison unit in Hut 3 with Cheadledatet-2 1941
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 119 source Codebreakers Peter LucasPROref
topic-1 North Sea German weather rec flightsdatet-1 1940
topic-2 intelligence should be with those use itdatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 120 source Codebreakers Peter LucasPROref
topic-1 all codebreaking should be at GC&CSdatet-1 1940
topic-2 devolved to Cheadledatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 121 source Codebreakers Henry DrydenPROref
topic-1 three figure Italian AF systemdatet-1 1940
topic-2 German Railway Enigmadatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dryden Henrydatep-1 1940
people-2 Cooper Joshdatep-2 1940
people-3 Tiltman Johndatep-3 1940
people-4 datep-4
people-5 datep-5
pageno 122 source Codebreakers Henry DrydenPROref
topic-1 crypto liaison officer Hut3-Hut6datet-1 1940/07
topic-2 with Oliver Strachey on Abwehr codesdatet-2 1940/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dryden Henrydatep-1 1940/07
people-2 Dryden Henrydatep-2 1940/09
people-3 Strachey Oliverdatep-3 1940/09
people-4 datep-4
people-5 datep-5
pageno 123 source Codebreakers Henry DrydenPROref
topic-1 John Tiltman CO No4 Int. School,4ISdatet-1 1939
topic-2 Dryden founder menber of Hut3datet-2 1940/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dryden Henrydatep-1 1939
people-2 Dryden Henrydatep-2 1940
people-3 Tiltman Johndatep-3 1939
people-4 datep-4
people-5 datep-5
pageno 124 source Codebreakers Henry DrydenPROref
topic-1 Dryden joined GC&CS Feb 1939datet-1 1939/02
topic-2 GC&CS third floor Broadwaydatet-2 1939
topic-3 SIS 2nd and 4th floors Broadwaydatet-3 1939
topic-4 Col Freddie Jacob acting head MS GC&CSdatet-4 1939
topic-5 Tiltman in India and Hong Kongdatet-5 1939
people-1 Dryden Henrydatep-1 1939 Feb
people-2 Jacobs Col Freddiedatep-2 1939
people-3 Tiltman Johndatep-3 1939
people-4 datep-4
people-5 datep-5
pageno 125 source Codebreakers Henry DrydenPROref
topic-1 re-occupation of BP by service sectnsdatet-1 1939/08/15
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dryden Henrydatep-1 1939/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 126 source Codebreakers Jack GoodPROref
topic-1 Jack Good joined BP May 1941datet-1 1941/05
topic-2 Head of Hut 8 Alan Turingdatet-2 1941/05
topic-3 Deputy Head of Hut 8 Hugh Alexanderdatet-3 1941/05
topic-4 Shaun Wylie head of linguistics in Hut 8datet-4 1941/05
topic-5 datet-5
people-1 Good Jackdatep-1 1941/05
people-2 Turing Alandatep-2 1941/05
people-3 Alexander Hughdatep-3 1941/05
people-4 Wylie Shaundatep-4 1941/05
people-5 datep-5
pageno 127 source Codebreakers Peter TwinnPROref
topic-1 Dilly Knox died 27th February 1943datet-1 1943/02/27
topic-2 ISK staff rose to over 100datet-2 1944
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Twinn Peterdatep-1 1943
people-2 Twinn Peterdatep-2 1944
people-3 Knox Dillydatep-3 1943/02
people-4 datep-4
people-5 datep-5
pageno 128 source Codebreakers Peter TwinnPROref
topic-1 German Enigma message with Stecker 1938datet-1 1939
topic-2 Pyry Forest meeting July 1939datet-2 1939
topic-3 Peter Twinn worked out wheel wiringdatet-3 1939
topic-4 First British Cryptograher to read Enigmdatet-4 1939
topic-5 datet-5
people-1 Twinn Peterdatep-1 1939
people-2 Knox Dillydatep-2 1939
people-3 Cooper Joshdatep-3 1939
people-4 datep-4
people-5 datep-5
pageno 129 source Codebreakers Peter TwinnPROref
topic-1 Peter Twinn joined GC&CS Feb 1939datet-1 1939/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Twinn Peterdatep-1 1939/02
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 130 source Codebreakers Rolf NoskwithPROref
topic-1 Noskwith arrived BP 19 June 1941datet-1 1941/06
topic-2 Noskwith joined crib room under Shaun Wydatet-2 1941/06
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Noskwith Rolfdatep-1 1941/06
people-2 Wylie Shaundatep-2 1941/06
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 131 source Codebreakers Joan Murray ne ClarkPROref
topic-1 The Baby made by BTM Letchworthdatet-1 1940/06
topic-2 Turing and simultaneous scanningdatet-2 1940/07
topic-3 Welchman's diagonal boarddatet-3 1940/07
topic-4 Banburismusdatet-4 1940
topic-5 datet-5
people-1 Murray Joandatep-1 1940/06
people-2 Turing Alandatep-2 1940/06
people-3 Welchman Gordondatep-3 1940/06
people-4 datep-4
people-5 datep-5
pageno 132 source Codebreakers Joan Murray ne ClarkPROref
topic-1 Joan Murray arrived BP 17 June 1940datet-1 1940/06
topic-2 Worked with Turing, Kendrick and Twinndatet-2 1940/06
topic-3 in Hut 8 documents from VP623datet-3 1940/06
topic-4 datet-4
topic-5 datet-5
people-1 Murray Joandatep-1 1940/06
people-2 Turing Alandatep-2 1940/06
people-3 Kendrickdatep-3 1940/06
people-4 Twinn Peterdatep-4 1940/06
people-5 datep-5
pageno 133 source Codebreakers Stuart Milner-BarryPROref
topic-1 BP consisted of not more than 30 peopledatet-1 1939
topic-2 Importance of Welchman to BP developmentdatet-2 1939
topic-3 S M-B recruited Mary Wilson et aldatet-3 1939
topic-4 datet-4
topic-5 datet-5
people-1 Milner-Barry Stuartdatep-1 1939
people-2 Welchman Gordondatep-2 1939
people-3 Wilson Marydatep-3 1939
people-4 Jane Reynolds (Munroe)datep-4 1939
people-5 datep-5
pageno 134 source Codebreakers Stuart Milner-BarryPROref
topic-1 In Argentina with Alexander and Golombekdatet-1 1939/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Milner-Barry Stuartdatep-1 1939/09
people-2 Alexander Hughdatep-2 1939/09
people-3 Golombek Harrydatep-3 1939/09
people-4 datep-4
people-5 datep-5
pageno 135 source Codebreakers Telford TaylorPROref
topic-1 With "C" and Denniston at Berkeley Stdatet-1 1943/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Taylor Telforddatep-1 1943
people-2 Menziesdatep-2 1943
people-3 Dennistondatep-3 1943
people-4 datep-4
people-5 datep-5
pageno 136 source Codebreakers Walter EytanPROref
topic-1 Arrived BP Feb 1941datet-1 1941/02
topic-2 Making decrypts availabe to NID at Admltdatet-2 1941
topic-3 Hut 4's own T/P room manned by WAAFdatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 Eytan Walterdatep-1 1941 Feb
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 137 source Codebreakers Walter EytanPROref
topic-1 Advised by Frank Birch to stay civiliandatet-1 1941
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Eytan Walterdatep-1 1941
people-2 Birch Frankdatep-2 1941
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 139 source Codebreakers Alec DakinPROref
topic-1 Arrived BPdatet-1 1940/05
topic-2 joined Z Watch under Walter Eytandatet-2 1940/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dakin Alecdatep-1 1940/05
people-2 Eytan Walterdatep-2 1940/05
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 140 source Codebreakers Edward ThomasPROref
topic-1 Italian C38 broken by Hut 8 summer 1941datet-1 1941/08
topic-2 Naval Officers join Hut 3 as 3N 1942datet-2 1942
topic-3 3N and Hut 4 Italian Watch joineddatet-3 1942
topic-4 datet-4
topic-5 datet-5
people-1 Thomas Edwarddatep-1 1942
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 141 source Codebreakers Edward ThomasPROref
topic-1 Norman an original member of Hut 3 watchdatet-1 1940
topic-2 original Hut 3 watch set up by Welchmandatet-2 1940
topic-3 Winterbotham did not "set up Hut 3 watchdatet-3 1940
topic-4 original watch headed by Commdr Saundersdatet-4 1940
topic-5 orig watch Saunders,Norman,LucasMarchantdatet-5 1940
people-1 Thomas Edwarddatep-1 1940
people-2 Welchmandatep-2 1940
people-3 Saundersdatep-3 1940
people-4 Normandatep-4 1940
people-5 Lucasdatep-5 1940
pageno 142 source Codebreakers William MillwardPROref
topic-1 Organisation of SIS & GC&CS interwarsdatet-1 1936-
topic-2 Hut 3 part of GC&CSdatet-2 1940
topic-3 Millward in AI1c AI party working wthSISdatet-3 1942
topic-4 Eric Jones head of Hut 3datet-4 1942
topic-5 supported by F L Lucas and Bill Marchantdatet-5 1942
people-1 Millward Williamdatep-1 1942
people-2 Jones Ericdatep-2 1942
people-3 Lucas F Ldatep-3 1942
people-4 Marchant Billdatep-4 1942
people-5 datep-5
pageno 143 source Codebreakers William MillwardPROref
topic-1 Deputy head of 3Adatet-1 1944
topic-2 Head of 3A Jim Rosedatet-2 1944
topic-3 Calvocoressi head of 3Adatet-3 1944
topic-4 3M (Military) headed by Terry Leathamdatet-4 1944
topic-5 Alan Pryce-Jones deputy head 3Mdatet-5 1944
people-1 Millward Williamdatep-1 1944
people-2 Rose Jimdatep-2 1944
people-3 Calocoressi Peterdatep-3 1944
people-4 Leatham Terrydatep-4 1944
people-5 Pryce-Jones Alandatep-5 1944
pageno 144 source Hut 6 Story Gordon WelchmanPROref
topic-1 Welchman made AD(Mech)datet-1 1943/11
topic-2 Welchman to work with Pat Baylydatet-2 1943/11
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchman Gordondatep-1 1943/11
people-2 Bayly Patdatep-2 1943/11
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 145 source Hut 6 Story Gordon WelchmanPROref
topic-1 Colman headed Intercept Control Roomdatet-1 1941
topic-2 Milner-Barry crib huntingdatet-2 1941
topic-3 Alexander & Babbage in Machine Roomdatet-3 1941
topic-4 Fletcher gen. Admn & Reg & Decode Roomsdatet-4 1941
topic-5 datet-5
people-1 Colmandatep-1 1941
people-2 Milner-Barrydatep-2 1941
people-3 Alexanderdatep-3 1941
people-4 Babbagedatep-4 1941
people-5 Fletcherdatep-5 1941
pageno 146 source Hut 6 Story Gordon WelchmanPROref
topic-1 plans for new brick building for 3 & 6datet-1 1942
topic-2 Central Party radio Int plus Hut 6datet-2 1942
topic-3 Hut 6move to new building with Hut 3 & 8datet-3 1943/08
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1942
people-2 Welchmandatep-2 1943
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 147 source Hut 6 Story Gordon WelchmanPROref
topic-1 Enigma Intelligence to larger Hut 3datet-1 1941
topic-2 Joint Army RAF Int unit estab at BPdatet-2 1941
topic-3 Hut 3/Hut 6 still under Foreign Of Admndatet-3 1941
topic-4 MI8 log reading group Edward Crankshawdatet-4 1941/06
topic-5 datet-5
people-1 Welchmandatep-1 1941
people-2 Crankshaw Edwarddatep-2 1941/06
people-3 Sayer Harrydatep-3 1941
people-4 datep-4
people-5 datep-5
pageno 148 source Hut 6 Story Gordon WelchmanPROref
topic-1 start of Enigma Int analysisdatet-1 1940
topic-2 FO Int group tiny Hut 3 head Saundersdatet-2 1940
topic-3 First Hut 3 Saunders, Lucas, Knightdatet-3 1940
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1940
people-2 Saunders Malcolmdatep-2 1940
people-3 Lucas F Ldatep-3 1940
people-4 Knight Harolddatep-4 1940
people-5 datep-5
pageno 149 source Hut 6 Story Gordon WelchmanPROref
topic-1 June Canney Welchman's secretarydatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Canney Junedatep-1 1940
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 150 source Hut 6 Story Gordon WelchmanPROref
topic-1 Colman in charge of Intercept Control Rmdatet-1 1939/12
topic-2 Stuart Milner-Barry joined Jan 1940datet-2 1940/01
topic-3 Hugh Alexander joineddatet-3 1940
topic-4 Early recruitment to Hut 6datet-4 1940
topic-5 datet-5
people-1 Colman Johndatep-1 1939/12
people-2 Milner-Barry Stuartdatep-2 1940/01
people-3 Alexander Hughdatep-3 1940
people-4 Fletcher Harolddatep-4 1940
people-5 Herival Johndatep-5 1940
pageno 151 source Hut 6 Story Gordon WelchmanPROref
topic-1 First org plan for Enigma attackdatet-1 1939/12
topic-2 need for more intercept stationsdatet-2 1939
topic-3 support from Travis,Tiltman and Cooperdatet-3 1939/12
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939/12
people-2 Travisdatep-2 1939/12
people-3 Tiltmandatep-3 1939/12
people-4 Cooper Joshdatep-4 1939/12
people-5 datep-5
pageno 152 source Hut 6 Story Gordon WelchmanPROref
topic-1 Welchman: need for considerable staffdatet-1 1939
topic-2 Welchman: ability to decode lots of Enigdatet-2 1939
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 153 source Hut 6 Story Gordon WelchmanPROref
topic-1 Dilly Knox didn't know abt double mes kydatet-1 1939
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 155 source Hut 6 Story Gordon WelchmanPROref
topic-1 Welchman's first assistant, Pat Newmandatet-1 1939/09
topic-2 In Elmers School plus Peggy Taylordatet-2 1939/09
topic-3 Tiltman and Josh Cooper interesteddatet-3 1939/10
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939/09
people-2 Newman Patriciadatep-2 1939/09
people-3 Taylor Peggydatep-3 1939/09
people-4 Tiltmandatep-4 1939/10
people-5 Cooper Joshdatep-5 1939/10
pageno 156 source Hut 6 Story Gordon WelchmanPROref
topic-1 Coloured pencils to mark interceptsdatet-1 1939
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 157 source Hut 6 Story Gordon WelchmanPROref
topic-1 Start of traffic analysis Welchmandatet-1 1939/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939/09
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 158 source Hut 6 Story Gordon WelchmanPROref
topic-1 Kendrick and Welchman on Enigma trafficdatet-1 1939/09
topic-2 First Enigma decodes from Josh Cooperdatet-2 1939/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooper Joshdatep-1 1939/09
people-2 Kendrick Alexdatep-2 1939/09
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 159 source Hut 6 Story Gordon WelchmanPROref
topic-1 Sent to Elmers School with Kendrickdatet-1 1939/09
topic-2 Tiltman in charge of Army Ops at BPdatet-2 1939/09
topic-3 Army intercept at Chathamdatet-3 1939/09
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939/09
people-2 Kendrickdatep-2 1939/09
people-3 Tiltmandatep-3 1939/09
people-4 datep-4
people-5 datep-5
pageno 161 source Hut 6 Story Gordon WelchmanPROref
topic-1 Welchman sent to join Knox and Turingdatet-1 1939/09
topic-2 Knox, Turing and Jeffreys in Cottagedatet-2 1939/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1939/09
people-2 Knox Dillydatep-2 1939/09
people-3 Turing Alandatep-3 1939/09
people-4 Jeffreys Johndatep-4 1939/09
people-5 datep-5
pageno 162 source Hut 6 Story Gordon WelchmanPROref
topic-1 about 10 people in the Cottagedatet-1 1939/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 163 source Hut 6 Story Gordon WelchmanPROref
topic-1 wooden Huts constructed by Cpt Faulknerdatet-1 1939
topic-2 Denniston in hospital for a stone 1940datet-2 1940/06
topic-3 Denniston to London to work on Dip trficdatet-3 1941
topic-4 indoctrination in London Oliver Stracheydatet-4 1939/09
topic-5 datet-5
people-1 Faulknerdatep-1 1939
people-2 Dennistondatep-2 1940/06
people-3 Dennistondatep-3 1941
people-4 Strachey Oliverdatep-4 1939
people-5 datep-5
pageno 164 source Hut 6 Story Gordon WelchmanPROref
topic-1 Travis involved with encipherementdatet-1 1936-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Travis Edwarddatep-1 1936-
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 168 source Sqdn Ldr Jones Section PRO paperPROref
topic-1 First Bombe 14th March 1940datet-1 1940/03
topic-2 3 staff in Hut 1 Army,Navy and RAF Jonesdatet-2 1940/03
topic-3 the baby also known as the Test Platedatet-3 1940/03
topic-4 Machine No 1 "Victory"datet-4 1940/03
topic-5 immediate 24hr watchesdatet-5 1940/03
people-1 Jones Sqdn Ldrdatep-1 1940/03
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 169 source Mrs Marjorie Pitney Letter 22 oct 98PROref
topic-1 Cmdr Bradshaw in room 50 1943datet-1 1943
topic-2 moved to Hut 9 as pay and admindatet-2 1944
topic-3 administered wages for Pioneer Corpsdatet-3 1943
topic-4 datet-4
topic-5 datet-5
people-1 Pitney Marjoriedatep-1 1943
people-2 Bradshaw Cmdrdatep-2 1943
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 172 source W F Clarke in Cryptologia Oct 1987PROref
topic-1 Naval section, German, transfered to NIDdatet-1 1938/10
topic-2 Orders to move to BP July 11th 1939datet-2 1939/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1938
people-2 Clarke W Fdatep-2 1939
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 173 source W F Clarke in Cryptologia Oct 1987PROref
topic-1 GC&CS moved to BP Sept 1938datet-1 1938/09
topic-2 Naval Section numbered 28 Ital,Germ,Spandatet-2 1938/09
topic-3 Returned to London 9th Oct 1938datet-3 1938/10
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1938/09
people-2 Clarke W Fdatep-2 1938/10
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 176 source W F Clarke in Cryptologia Oct 1987PROref
topic-1 Naval Section formed 1924datet-1 1924
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1924
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 177 source W F Clarke in Cryptologia Oct 1987PROref
topic-1 GC&CS formed November 1919 under Admltydatet-1 1919/11
topic-2 FO took control of GC&CSdatet-2 1922
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 179 source W F Clarke in Cryptologia Oct 1987PROref
topic-1 Clarke recruited by Blinker Hall 1916datet-1 1916
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1916
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 181 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Tiltman died in Honolulu aged 84datet-1 1984
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1 1984
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 182 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Ernst Fetterlein at Berkeley Stdatet-1 1942
topic-2 Ernst Fetterlein died 1943?datet-2 1943
topic-3 Alistair Denniston died 1961datet-3 1961
topic-4 Tiltman died 1984datet-4 1984
topic-5 datet-5
people-1 Fetterlein Ernstdatep-1 1942
people-2 Fetterlein Ernstdatep-2 1943
people-3 Denniston Alistairdatep-3 1961
people-4 Tiltmandatep-4 1984
people-5 datep-5
pageno 183 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Berkeley St exchanging sigs Arlingtondatet-1 1942
topic-2 P W Filby to Washington wth W Freidmandatet-2 1942
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Filby P Wdatep-1 1942
people-2 Freidman Wdatep-2 1942
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 184 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Denniston plus 70 moved to Berkeley Stdatet-1 1942/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1942 Jan
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 185 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Freidman, Sinkov, Rowlett & Kullback EPdatet-1 1940/09
topic-2 Filby in Nigel de Gray's sectiondatet-2 1941
topic-3 Nigel de Grey died in Picadillydatet-3 1941?
topic-4 datet-4
topic-5 datet-5
people-1 de Grey Nigeldatep-1 1941
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 186 source P W Filby Bletchley & Berkeley St Int&Nat SecurityPROref
topic-1 Philby joined BP and Tiltman in Hut 5datet-1 1940/06
topic-2 100-200 people in BPdatet-2 1940/09
topic-3 Moved to McVittie's weather groupdatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1 1940/06
people-2 Philby P Wdatep-2 1940/06
people-3 McVittiedatep-3 1941
people-4 datep-4
people-5 datep-5
pageno 195 source W F Clarke Bletchley Park 1941-45 CryptologiaPROref
topic-1 Diplomatic Sctn under Denniston to Londndatet-1 1942/03
topic-2 Naval section moved to large new blockdatet-2 1942
topic-3 Naval section nearly 1,000datet-3 1942
topic-4 Naval sectn 24 on move to BP Aug 1939datet-4 1939/08
topic-5 datet-5
people-1 Clarke W Fdatep-1 1942
people-2 Dennistondatep-2 1942/03
people-3 Clarke W Fdatep-3 1939/08
people-4 datep-4
people-5 datep-5
pageno 198 source W F Clarke Bletchley Park 1941-45 CryptologiaPROref
topic-1 Bodsworth Head of German Navaldatet-1 1940
topic-2 Italian Haglin solveddatet-2 1941/06
topic-3 German & Italian sectns merged Birch heddatet-3 1941/06
topic-4 German & Italian decodes under Eytandatet-4 1941/08
topic-5 Churchill's visitdatet-5 1941/09
people-1 Bodsworthdatep-1 1940
people-2 Birchdatep-2 1941/06
people-3 Eytandatep-3 1941/08
people-4 Churchilldatep-4 1941/09
people-5 datep-5
pageno 199 source W F Clarke Bletchley Park 1941-45 CryptologiaPROref
topic-1 W F Clarke recruited by Hall for Rm 40datet-1 1916
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1916
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 200 source Commemnts by MI14 on Future of Hut 3 HW14/26PROref HW14/26
topic-1 Hut 3 should be under one commanddatet-1 1942/01/04
topic-2 I officrs shld hve good knwledge GermArmdatet-2 1942/01/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Clarke Lt Col Gdatep-1 1942/01/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 201 source Mins of JCC mtg Sat 3rd Jan 1942 HW14/26PROref HW14/26
topic-1 Staff increasing at about 20 per weekdatet-1 1942/01/03
topic-2 shortge Offices & Billets must be sorteddatet-2 1942/01/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 202 source Mins of JCC mtg Sat 3rd Jan 1942 HW14/26PROref HW14/26
topic-1 problems with labour for buildingdatet-1 1942/01/03
topic-2 Hut 6 and Hut 7 accom problems acutedatet-2 1942/01/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 204 source Saunders to Travis re building HW14/24PROref HW14/24
topic-1 Temp extn to Hut 3 accpted if new bldgdatet-1 1941/12/08
topic-2 Need new extn to Hut 3 nowdatet-2 1941/12/08
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1941/12/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 205 source Mins of JCC mtg Sat 6th December 1941 HW14/24PROref HW14/24
topic-1 when Block A finisd, dinig rm to be Clubdatet-1 1941/12/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 206 source Mins of JCC mtg Sat 6th December 1941 HW14/24PROref HW14/24
topic-1 Concer at slowness of building progdatet-1 1941/12/06
topic-2 sites being looked at fornew Hut 3.6 & 8datet-2 1941/12/06
topic-3 better ventilation rqd in Hut 7 and 11datet-3 1941/12/06
topic-4 Bow window for Mr Birchdatet-4 1941/12/06
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 210 source Denniston to Dilly Knox HW14/22PROref HW14/22
topic-1 Knox told he could not run Huts 6 & 8datet-1 1939/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knoxdatep-1 1939/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 210 source Denniston to Dilly Knox HW14/22PROref HW14/22
topic-1 Denniston tellin Knox to stay with resrcdatet-1 1941/11/11
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 211 source Mins of JCC mtg Sat 1st Nov 1941 HW14/22PROref HW14/22
topic-1 Security agreed for Elmers Schooldatet-1 1941/11/01
topic-2 Hut 7 layout of new building agreeddatet-2 1941/11/01
topic-3 Higher priority needed for building progdatet-3 1941/11/01
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 212 source Building Policy 24/10/41 HW14/21PROref HW14/21
topic-1 In hand Garage and Hut11adatet-1 1941/08/24
topic-2 Needed 2 storey bldg to replace Hut 1datet-2 1941/08/24
topic-3 needed: Annex to Hut 3datet-3 1941/08/24
topic-4 Needed: New Tel. Exchng by T/P Annexdatet-4 1941/08/24
topic-5 Needed: extra Accom for Hut 7datet-5 1941/08/24
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 213 source Reprimand Travis to Saunders re Hut 3 extn HW14/18PROref HW14/18
topic-1 Reprimand Travis to Saunders re Hut 3 Exdatet-1 1941/08/21
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 214 source Saunders to Ridley re Extension to Hut 3 HW14/18PROref HW14/18
topic-1 Saunders: need space 40ft Nth side Hut 3datet-1 1941/08/16
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1941/08/16
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 215 source Mins JCC mtg Sat 19th July 1941 HW14/17PROref HW14/17
topic-1 New Dining Hall final details agreeddatet-1 1941/07/19
topic-2 New Office building design agreeddatet-2 1941/07/19
topic-3 Travis requested a new Bombe Hutdatet-3 1941/07/19
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 216 source Denniston to Menzies 16/07/41 HW14/17PROref HW14/17
topic-1 Denniston wants Elmers sections back BPdatet-1 1941/07/16
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 219 source Mins of JCC mtg Sat 5th July 1941 HW14/17PROref HW14/17
topic-1 Garages behind Mansiondatet-1 1941/07/05
topic-2 Lounge (outer dining rm) to be snack bardatet-2 1941/07/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 220 source Mins of JCC mtg Sat 5th July 1941 HW14/17PROref HW14/17
topic-1 New road layout by Hut 3 & Hut 7datet-1 1941/07/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 221 source Mins of JCC mtg Sat 5th July 1941 HW14/17PROref HW14/17
topic-1 Dining rm and new Naval Bldg needed asapdatet-1 1941/07/05
topic-2 New bldg for Military sectn in planningdatet-2 1941/07/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 222 source Accomodation at BP HW14/17PROref HW14/17
topic-1 Possible two storey bldgs to give mor spdatet-1 1941/07/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 223 source Welchman to Travis more staff and space H6 HW14/17PROref HW14/17
topic-1 Welchman asks for more staff & space H 6datet-1 1941/07/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1941/07/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 224 source Mins JCC mtg Mon 28th April 41 HW14/14PROref HW14/14
topic-1 Facilities needed for baths at BPdatet-1 1941/04/28
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 225 source Mins JCC mtg Mon 28th April 41 HW14/14PROref HW14/14
topic-1 New Hut 12 Annex to Hut 3 for Serv D&Rdatet-1 1941/04/28
topic-2 New Hut 14 T/P Hut near Huts 3,6,8,12datet-2 1941/04/28
topic-3 New Hut 15 parallel to Hut 14 for Hut 4datet-3 1941/04/28
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 226 source Poss JCC Mins poss HW14/14PROref HW14/14
topic-1 Mansion Rm 4 Paymasterdatet-1 1941/04
topic-2 Mansion rm 6 Cpt Hastings' and DCSS Secsdatet-2 1941/04
topic-3 Mansion rm 7 Cpt Hastings & Assistantdatet-3 1941/04
topic-4 Mansion rm 21 Mr Maindatet-4 1941/04
topic-5 Mansion rm 23&24 Cpt Blare-Duddendatet-5 1941/04
people-1 Hastings Cptdatep-1 1941/04
people-2 Maindatep-2 1941/04
people-3 Blare-Duddendatep-3 1941/04
people-4 datep-4
people-5 datep-5
pageno 226 source Poss JCC Mins poss HW14/14PROref HW14/14
topic-1 Mansion rm 25 Cypher Officersdatet-1 1941/04
topic-2 Mansion rms 31, 32, 33 Sparedatet-2 1941/04
topic-3 Hut 9 rm 2 WAAF Offcr & WAAF Admin ex 33datet-3 1941/04
topic-4 Hut 9 rm 3 Jap Machine ex Hut 8datet-4 1941/04
topic-5 Hut 9 rm 4 Jap Section overflow ex Hut 8datet-5 1941/04
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 226 source Poss JCC Mins poss HW14/14PROref HW14/14
topic-1 Hut 9 rm 5, 6 Service D&Rdatet-1 1941/04
topic-2 Hut 9 rm 7 Italian Naval overflowdatet-2 1941/04
topic-3 Hut 9 rm 1 sparedatet-3 1941/04
topic-4 Hut 9a Sth Am&Yugoslav ex 23,24,25 Elmerdatet-4 1941/04
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 227 source Inter Service Distribution & Registration HW14/14PROref HW14/14
topic-1 Hoped to start shortly D & R Hut 9 rm 6datet-1 1941/04/13
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 228 source Mins of JCC mtg Sat 12th April 1941 HW14/14PROref HW14/14
topic-1 erection of new teleprinter Hut agreeddatet-1 1941/04/12
topic-2 new hut near T/P for staff temp in Hut 9datet-2 1941/04/12
topic-3 Hut 9 described as Old Hut 3datet-3 1941/04/12
topic-4 2nd new Hut required for future expansndatet-4 1941/04/12
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 229 source Mins of JCC mtg Sat 12th April 1941 HW14/14PROref HW14/14
topic-1 agreed to erect a new dining buildingdatet-1 1941/04/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 230 source report of work in Hut 3A for 1940 de Grey HW14/10PROref HW14/10
topic-1 de Grey:intelligencing shld be done GC&Cdatet-1 1941/01/08
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 de Grey Nigeldatep-1 1941/01/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 231 source report of work in Hut 3A for 1940 de Grey HW14/10PROref HW14/10
topic-1 H3a taks ovr circulatn of IS fm Stracheydatet-1 1940/10/23
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Stracheydatep-1 1940/10/23
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 232 source report of work in Hut 3A for 1940 de Grey HW14/10PROref HW14/10
topic-1 Origins of Hut 3a headed by Nigel de Gredatet-1 1941/01/08
topic-2 Hut 3a started just after strt of Norwaydatet-2 1940/04
topic-3 H3a task to reveal GAF Order of Battledatet-3 1940/06
topic-4 datet-4
topic-5 datet-5
people-1 de Grey Nigeldatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 233 source Denniston requests report of work in 1940 HW14/10PROref HW14/10
topic-1 items to be shown in years reportdatet-1 1941/01/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 234 source Denniston requests report of work in 1940 HW14/10PROref HW14/10
topic-1 Denniston: dept reports for work in 1940datet-1 1941/01/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 256 source Staff list at BP for 2nd Dec 1940 HW14/9PROref HW14/9
topic-1 Alphabetic list of all staff Dec 1940datet-1 1940/12/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 257 source staff by room numbers from Dec 40 list HW14/9PROref HW14/9
topic-1 Rooms 21 to 28 upper floor the Mansiondatet-1 1940/12/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 258 source staff by room numbers from Dec 40 list HW14/9PROref HW14/9
topic-1 Rooms 33 to 51 ground floor the Mansiondatet-1 1940/12/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 259 source staff by room numbers from Dec 40 list HW14/9PROref HW14/9
topic-1 Rooms 1 to 12 upper floor the Mansiondatet-1 1940/12/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 261 source Upper floor plan of the MansionPROref
topic-1 Room numbers same as in 1940datet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 269 source Increases in 4 IS staff at BP HW14/7PROref HW14/7
topic-1 Current and proposed Hut 3 6 4IS staffdatet-1 1940/10/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1 1940/10/31
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 271 source Denniston to Knox re merge Ital with Hut 3 HW14/7PROref HW14/7
topic-1 Denniston quotes "section FJ now Hut 3"datet-1 1940/09/08
topic-2 Naval Enigma broken in Aprildatet-2 1940/09/08
topic-3 Railway E broken Augustdatet-3 1940/09/08
topic-4 Clarke not Hut 3 to deal with Italian Edatet-4 1940/09/08
topic-5 datet-5
people-1 Knoxdatep-1 1940/09/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 273 source Emergency procedures for BP evacuation HW14/6PROref HW14/6
topic-1 Hut 3 4 6 and 8 evacuate to Wavendendatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 274 source memo Godfrey to Denniston 21 Aug 40 HW14/6PROref HW14/6
topic-1 Captured documents delayed from Alexandrdatet-1 1940/08/21
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Godfrey Johndatep-1 1940/08/21
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 283 source personnel and org in GC&CS Aug 1940 HW14/6PROref HW14/6
topic-1 Hut 6 size 89datet-1 1940/08/01
topic-2 Hut 7 size 10datet-2 1940/08/01
topic-3 Cottage size 7datet-3 1940/08/01
topic-4 Hut 8 size 32datet-4 1940/08/01
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 289 source personnel and org in GC&CS Aug 1940 HW14/6PROref HW14/6
topic-1 GC&CS total 748 peopledatet-1 1940/08/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 292 source memo fm Saunders re Personnel in Section FJ HW14/5PROref HW14/5
topic-1 Saunders wants more people in Section FJdatet-1 1940/05/28
topic-2 Section FJ in 1st Hut 3datet-2 1940/05/28
topic-3 Concern that info fm E not being act ondatet-3 1940/05/28
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1940/05/28
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 309 source Denniston to "C" org diagram of GC&CS HW14/5PROref HW14/5
topic-1 Bradshaw's Org diagram of GC&CS for FOdatet-1 1940/05/23
topic-2 Expansn of GC&CS 200 09/39 700 in 05/40datet-2 1940/05/23
topic-3 "Construction" refs Code Constructiondatet-3 1940/05/23
topic-4 datet-4
topic-5 datet-5
people-1 Bradshawdatep-1 1940/05/23
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 310 source memo from Hut 6 on interception of E HW14/4PROref HW14/4
topic-1 Cheadle not yet competent to take Edatet-1 1940/03/01
topic-2 Problem of M Freq E Intcp must be solveddatet-2 1940/03/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 311 source memo from Hut 6 on interception of E HW14/4PROref HW14/4
topic-1 Still not enough operators at Chathamdatet-1 1940/03/01
topic-2 W O wants Chatham to do Germ Army notGAFdatet-2 1940/03/01
topic-3 Vital continue GAF in case Germs changedatet-3 1940/03/01
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 312 source memo from Hut 6 on interception of E HW14/4PROref HW14/4
topic-1 Chatham has done magnificent workdatet-1 1940/03/01
topic-2 Chatham compilation room vital workdatet-2 1940/03/01
topic-3 GC&CS E Section regular and quick decodedatet-3 1940/03/01
topic-4 GC&CS success depends on large vols intcdatet-4 1940/03/01
topic-5 datet-5
people-1 Ellingworthdatep-1 1940/03/01
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 313 source memo from Hut 6 on interception of E HW14/4PROref HW14/4
topic-1 Interservice problem of E interceptdatet-1 1940/03/01
topic-2 Germany M & Air Force E exactly the samedatet-2 1940/03/01
topic-3 Germans use low power & freq callsign chdatet-3 1940/03/01
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 315 source Welchman memo on Registration Sctn in Hut 6 HW14/4PROref HW14/4
topic-1 Welchman&Milner-Barry grasp Ger. W/T Orgdatet-1 1940/03/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1940/03/01
people-2 Milner-Barrydatep-2 1940/03/01
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 316 source Welchman memo on Registration Sctn in Hut 6 HW14/4PROref HW14/4
topic-1 Reg. Sectn preparing Females lists Hut 6datet-1 1940/03/01
topic-2 two girls making up Foss sheets Hut 6datet-2 1940/03/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 317 source Welchman memo on Registration Sctn in Hut 6 HW14/4PROref HW14/4
topic-1 Welchman head of Registration Sctn Hut 6datet-1 1940/03/01
topic-2 Depty Hd of H6 Registn Sctn Milner-Barrydatet-2 1940/03/01
topic-3 Team ldrs H6 Registn Sctn Banister,Smithdatet-3 1940/03/01
topic-4 datet-4
topic-5 datet-5
people-1 Welchmandatep-1 1940/03/01
people-2 Milner-Barry P Sdatep-2 1940/03/01
people-3 Banister S Mdatep-3 1940/03/01
people-4 Smith H Fdatep-4 1940/03/01
people-5 Newman Miss Pdatep-5 1940/03/01
pageno 321 source Denniston->Blandy re Establisment Air GC&CS HW14/2PROref HW14/2
topic-1 Establishment of CG&CS Air Sectn Dec 39datet-1 1939/12/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1939/12/31
people-2 Blandy Grp Cptdatep-2 1939/12/31
people-3 Cooper Joshdatep-3 1939/12/31
people-4 datep-4
people-5 datep-5
pageno 323 source Proposal to use French Intercpts for TA HW14/2PROref HW14/2
topic-1 Bertrand could give info abt MF Edatet-1 1939/12/18
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Bertrand Gustafdatep-1 1939/12/18
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 325 source memo Travis to Denniston re E exploitation HW14/2PROref HW14/2
topic-1 Layout of E production Hut (?6)datet-1 1939/11/18
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 327 source memo Travis to Denniston re E exploitation HW14/2PROref hw14/2
topic-1 need to seperate Research from Productiodatet-1 1939/11/18
topic-2 Research Knox,Kendrick,Turing,MissNugentdatet-2 1939/11/18
topic-3 Productn Welchman,Twinn,Jeffreys,Dawsondatet-3 1939/11/18
topic-4 New Hut required for productiondatet-4 1939/11/18
topic-5 Bombe machines to be run by Dawsondatet-5 1939/11/18
people-1 Knoxdatep-1 1939/11/18
people-2 Kendrickdatep-2 1939/11/18
people-3 Turingdatep-3 1939/11/18
people-4 Welchmandatep-4 1939/11/18
people-5 Twinndatep-5 1939/11/18
pageno 329 source Knox,Twinn,Welchman,Turing,Jeffreys re Enig HW14/2PROref HW14/2
topic-1 Recent inc in GAF HF on Main Discrimntrdatet-1 1939/11/01
topic-2 With more traffic poss break wth 4 E Bmbdatet-2 1939/11/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 329 source Knox,Twinn,Welchman,Turing,Jeffreys re Enig HW14/2PROref HW14/2
topic-1 Naval E could be solved by 30 E Bombedatet-1 1939/11/01
topic-2 If steckers known "rack" could solve Edatet-2 1939/11/01
topic-3 "Rack" machine to count ltr "E" frequencdatet-3 1939/11/01
topic-4 200 decodes per day would give bigramsdatet-4 1939/11/01
topic-5 datet-5
people-1 Knoxdatep-1 1939/11/01
people-2 Twinndatep-2 1939/11/01
people-3 Welchmandatep-3 1939/11/01
people-4 Turingdatep-4 1939/11/01
people-5 Jeffreysdatep-5 1939/11/01
pageno 330 source Knox,Twinn,Welchman,Turing,Jeffreys re Enig HW14/2PROref HW14/2
topic-1 Plain catalogue complete & puncheddatet-1 1939/11/01
topic-2 catalogue will be duplicated for Frenchdatet-2 1939/11/01
topic-3 Have 2 Punches, 2 more on orderdatet-3 1939/11/01
topic-4 30 Enigma Bombe for cribs on order BTMdatet-4 1939/11/01
topic-5 Knox,Twinn,Welchman,Jeffreys memo to Dendatet-5 1939/11/01
people-1 Knoxdatep-1 1939/11/01
people-2 Twinndatep-2 1939/11/01
people-3 Welchmandatep-3 1939/11/01
people-4 Jeffreysdatep-4 1939/11/01
people-5 datep-5
pageno 333 source Memo Denniston to Saunders 27th Oct 1939 HW14/1PROref HW14/1
topic-1 Denniston to Saunders: all crypt at GC&Cdatet-1 1939/10/27
topic-2 ID8G serve OIC under Clayton as IOs usgYdatet-2 1939/10/27
topic-3 Complaint abt GAF code part lost Scapa Fdatet-3 1939/10/27
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1939/10/27
people-2 Saundersdatep-2 1939/10/27
people-3 Claytondatep-3 1939/10/27
people-4 datep-4
people-5 datep-5
pageno 334 source Memo Knox to Denniston re staff HW14/1PROref HW14/1
topic-1 Tiltman & Knox quite at peacedatet-1 1939/10
topic-2 Cooper Knox didnt understand him and v vdatet-2 1939/10
topic-3 Frank Birch does more work than othersdatet-3 1939/10
topic-4 Knox:problems betwn Frank,Saunders&cryptdatet-4 1939/10
topic-5 Kendrick,Edgar not close to Ellingworthdatet-5 1939/10
people-1 Birch Frankdatep-1 1939/10
people-2 Saundersdatep-2 1939/10
people-3 Kendrickdatep-3 1939/10
people-4 Edgardatep-4 1939/10
people-5 Tiltmandatep-5 1939/10
pageno 335 source Memo Knox to Denniston re staff HW14/1PROref HW14/1
topic-1 Kendrick quite admirabledatet-1 1939/10
topic-2 Welchman doing well and is keendatet-2 1939/10
topic-3 Twinn still very keen and hard workingdatet-3 1939/10
topic-4 Jeffreys extreemly sound good statisticsdatet-4 1939/10
topic-5 Turing is very difficult,clever impossibdatet-5 1939/10
people-1 Kendrickdatep-1 1939/10
people-2 Welchmandatep-2 1939/10
people-3 Twinndatep-3 1939/10
people-4 Jeffreysdatep-4 1939/10
people-5 Turingdatep-5 1939/10
pageno 337 source Memo Knox to Denniston re staff HW14/1PROref HW14/1
topic-1 datet-1
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 337 source Memo Knox to Denniston re staff HW14/1PROref HW14/1
topic-1 difficulties with staff relative paydatet-1 1939/10
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 342 source Denniston Memo 29/09/39 HW14/1PROref HW14/1
topic-1 Huts now under construction for Serv Secdatet-1 1939/09/29
topic-2 Extra space being cleared in Elmersdatet-2 1939/09/29
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 343 source Denniston Memo 29/09/39 HW14/1PROref HW14/1
topic-1 Commerc Sectn has been in Elmers 10 daysdatet-1 1939/09/29
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1939/09/29
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 345 source Memo Denniston to "C" 16/09/39 hand reply C HW14/1PROref HW14/1
topic-1 Whole GC&CS inc Commerc Sectn stay in BPdatet-1 1939/09/16
topic-2 Commerc sectn to move to Elmers Schooldatet-2 1939/09/16
topic-3 More Huts to erected for Service Sectnsdatet-3 1939/09/16
topic-4 Huts to be connected by pneumatic tubedatet-4 1939/09/16
topic-5 datet-5
people-1 Dennistondatep-1 1939/09/16
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 346 source Memo Denniston to "C" 16/09/39 hand reply C HW14/1PROref HW14/1
topic-1 "C" decides whole GC&CS to stay at BPdatet-1 1939/09/17
topic-2 3 Huts to be erected for Forces Sectnsdatet-2 1939/09/17
topic-3 Huts to be fitted with pneumatic tubesdatet-3 1939/09/17
topic-4 Denniston asks whole GC&CS stay at BPdatet-4 1939/09/16
topic-5 datet-5
people-1 Sinclair Admiraldatep-1 1939/09/17
people-2 Dennistondatep-2 1939/09/16
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 347 source "C" to Menzies & Denniston HW14/1PROref HW14/1
topic-1 Sinclair consulted Major Morton at DNIdatet-1 1939/09/15
topic-2 Commerc Section of GC&CS need more staffdatet-2 1939/09/15
topic-3 Can't be accom at BP so must return Bdwadatet-3 1939/09/15
topic-4 datet-4
topic-5 datet-5
people-1 Sinclair Admiraldatep-1 1939/09/15
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 350 source Memo from "C" to Menzies,Howard & Denniston HW14/1PROref HW14/1
topic-1 Does not want more Huts in BPdatet-1 1939/09/14
topic-2 Suggests Diplo & Commerc return to Bdwaydatet-2 1939/09/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Sinclair Admiraldatep-1 1939/09/14
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 351 source Memo Denniston to Memzies re staff at BP HW14/1PROref HW14/1
topic-1 Not room to house SIS & GC&CS in BPdatet-1 1939/09/12
topic-2 Only solution is to seperatedatet-2 1939/09/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 352 source Memo Denniston to Memzies re staff at BP HW14/1PROref HW14/1
topic-1 very soon able to contribute Int to Servdatet-1 1939/09/12
topic-2 Cooperation between 3 Service Sectns Essdatet-2 1939/09/12
topic-3 concern at move of Mil Sectn to gardendatet-3 1939/09/12
topic-4 Sectn on Machine problem in No 3 Cottagedatet-4 1939/09/12
topic-5 Diplo & Commerc Sectns in Elmers Schooldatet-5 1939/09/12
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 353 source Memo Denniston to Memzies re staff at BP HW14/1PROref HW14/1
topic-1 Official cars for SIS and not GC&CSdatet-1 1939/09/12
topic-2 Discontent growing in GC&CSdatet-2 1939/09/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 354 source Memo Denniston to Memzies re staff at BP HW14/1PROref HW14/1
topic-1 Denniston & Travis Memo to Menzies 09/39datet-1 1939/09/12
topic-2 Asking for equal treatment GC&CS and SISdatet-2 1939/09/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1939/09/12
people-2 Travisdatep-2 1939/09/12
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 356 source Staff and Establishment of GC&CS 1925-1939 HW3/82PROref HW3/82
topic-1 Recruits for Mil Sectn on mobilisationdatet-1 1939/03
topic-2 Available emergency staff (A M Turing)datet-2 1939/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Norman Profdatep-1 1939/03
people-2 Turing A Mdatep-2 1939/03
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 358 source Staff and Establishment of GC&CS 1925-1939 HW3/82PROref HW3/82
topic-1 Notes on staff numbers and names 1925-39datet-1 1925-
topic-2 J E S Cooper, F C Fletcher,W Bodsworthdatet-2 1926
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooper J E Sdatep-1 1926
people-2 Fletcher F Cdatep-2 1926
people-3 Bodsworth Wdatep-3 1926
people-4 Kendrick F Adatep-4 1932
people-5 datep-5
pageno 359 source Naval Section GC&CS pre-war HW3/82PROref HW3/82
topic-1 List of party that moved to BP Sept 38datet-1 1938/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 360 source Strength Returns for Histories HW3/82PROref HW3/82
topic-1 Lists of Nos of Staff by year 1939-1945datet-1 1939-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 365 source History Notes HW3/82PROref HW3/82
topic-1 186 staff in GC&CS 49 in Constructiondatet-1 1939/09
topic-2 of 137 GC&CS proper, 131 civis 6 Officerdatet-2 1939/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 366 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Prod Order for Bombes with BTMdatet-1 1939/12
topic-2 T/O pos for wheels 4 & 5 not correctdatet-2 1939/12
topic-3 1st break in Paris of 28/10/39 trafficdatet-3 1939/12
topic-4 1st break in UK of 25/10/39 in Jan 1940datet-4 1940/01
topic-5 Warsaw fell 27th Sept 1939datet-5 1939/09/27
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 367 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 The Netz. millionth hole Dec 1939datet-1 1939/12
topic-2 First Bombe ordered by Travis Dec 1939datet-2 1939/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Travisdatep-1 1939/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 368 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Worries that Germans may have changed Edatet-1 1939/10
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 369 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Preperation for attack on Enigma, Knoxdatet-1 1939/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1939/09
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 370 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Still seperation of TA and decryptdatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 371 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 4 ugrads fm Cambridge to Air Sectiondatet-1 1940/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 374 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Blandy asks Cooper for staff positiondatet-1 1939/12
topic-2 Cooper's staff position & requirementsdatet-2 1939/12/27
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Blandydatep-1 1939/12
people-2 Cooper Joshdatep-2 1939/12/27
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 375 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Blandy asks Cooper for staff positiondatet-1 1939/12
topic-2 Cooper's staff position & requirementsdatet-2 1939/12/27
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Blandydatep-1 1939/12
people-2 Cooper Joshdatep-2 1939/12/27
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 376 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Grp Cpt Blandy at 1st meeting Main Ctteedatet-1 1924
topic-2 Blandy recalled to take charge of Air Ydatet-2 1939/09
topic-3 Blandy asked Swanborough to define Ydatet-3 1939/09
topic-4 List of Y outputs by Swanboroughdatet-4 1939/09
topic-5 datet-5
people-1 Blandy Gp Cptdatep-1 1924
people-2 Blandy Grp Cptdatep-2 1939/09
people-3 Swanboroughdatep-3 1939/09
people-4 datep-4
people-5 datep-5
pageno 377 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Sqd Ldr Moore jned by Adcock,Ms Welsforddatet-1 1939/10
topic-2 Fetterlein jned Nov when books captureddatet-2 1939/11
topic-3 books and map grid from crashed GAF plandatet-3 1939/11
topic-4 datet-4
topic-5 datet-5
people-1 Fetterleindatep-1 1939/11
people-2 Adcockdatep-2 1939/10
people-3 Welsford Missdatep-3 1939/10
people-4 Moore Sqdn Ldrdatep-4 1939/10
people-5 datep-5
pageno 379 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 3rd Sep 39 Germans & Russians enciph Metdatet-1 1939/09/03
topic-2 6 small GAF codes solved but no vocabdatet-2 1939/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 380 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 House too small Elmers School acqddatet-1 1939/09
topic-2 top floor SIS gnd floor GC&CSdatet-2 1939/08
topic-3 Commercial, Diplo and some Enig in Elmerdatet-3 1939/09
topic-4 Air, Nav Mil Tel Excng & Teleprints Gndfdatet-4 1939/08
topic-5 Kitchen & dining room for whole staffdatet-5 1939/08
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 380 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref HW3/95
topic-1 Air Sect large rm on right in doordatet-1 1939/08
topic-2 Air Sectn Cooper,Moore,Fetterlein,Hooperdatet-2 1939/08
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooperdatep-1 1939/08
people-2 Mooredatep-2 1939/08
people-3 Fetterleindatep-3 1939/08
people-4 Hooperdatep-4 1939/08
people-5 Willsdatep-5 1939/08
pageno 381 source Nigel de Grey Sitz & Blitz Hist of BP HW3/95 pt1PROref Hw3/95
topic-1 Nice description of BPdatet-1 1939/08
topic-2 Close to main N/S GPO cable Fenny Stratfdatet-2 1939/08
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 408 source Memo from Josh Cooper to Travis 1944 HW3/83PROref HW3/83
topic-1 Maggs at A M expert on OrdOBatdatet-1 1940
topic-2 Cheadle computors dev Footprintingdatet-2 1940/09
topic-3 Enquiry on strength of GAFdatet-3 1940/12
topic-4 Maggs ordered to adopt tie-up methodsdatet-4 1941
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 409 source Memo from Josh Cooper to Travis 1944 HW3/83PROref HW3/83
topic-1 Allen moved from A M Intdatet-1 1939/09
topic-2 Cooper for Buss relations def with A Idatet-2 1939/09
topic-3 Director of Air Signals Air Cmdr Nuttingdatet-3 1939/09
topic-4 Blandy appointed to control A M Sig Intdatet-4 1939/10
topic-5 datet-5
people-1 Allendatep-1 1939/09
people-2 Bussdatep-2 1939/09
people-3 Nutting Air Cmdrdatep-3 1939/09
people-4 Blandydatep-4 1939/10
people-5 datep-5
pageno 410 source Memo from Josh Cooper to Travis 1944 HW3/83PROref HW3/83
topic-1 Cheadle TA went to Moore at Bdwy then AMdatet-1 1938
topic-2 Moore sent to Cheadle, not a successdatet-2 1938/08
topic-3 Moore back BP breaks 3 ltr GAF Air Gnddatet-3 1939/02
topic-4 friction between Allen & Cooperdatet-4 1939/05
topic-5 datet-5
people-1 Mooredatep-1 1938/08
people-2 Mooredatep-2 1939/02
people-3 Allendatep-3 1939/05
people-4 datep-4
people-5 datep-5
pageno 411 source memo from Josh Cooper to Travis 1944 HW3/83PROref HW3/83
topic-1 Cooper proposed Int Reference Sctn inAirdatet-1 1937
topic-2 Winterbotham stops Int Ref proposaldatet-2 1937
topic-3 Moore joined Air Sectn March 1938datet-3 1938/03
topic-4 Moore collated Swanbo's OrdOBat with AMdatet-4 1938
topic-5 Moore, personal contacts with AI(1)bdatet-5 1938
people-1 Cooper Joshdatep-1 1937
people-2 Winterbothamdatep-2 1937
people-3 Mooredatep-3 1938/03
people-4 Mooredatep-4 1938
people-5 datep-5
pageno 412 source memo from Josh Cooper to Travis 1944 HW3/83PROref HW3/83
topic-1 At Waddington Swanborough on GAF OrdOBatdatet-1 1936
topic-2 At Air Min Allen on Ital Air OrdOBatdatet-2 1936
topic-3 Air Min Italian country Sctn und Paynterdatet-3 1936
topic-4 datet-4
topic-5 datet-5
people-1 Swanboroughdatep-1 1936
people-2 Allendatep-2 1936
people-3 Paynterdatep-3 1936
people-4 datep-4
people-5 datep-5
pageno 416 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Plight of Air Sectn Desperate Dec 1939datet-1 1939/12
topic-2 Tiltman sent Bonsall to join Airdatet-2 1940/01/01
topic-3 Waters, Stacey, Whitestone, P Lucas joindatet-3 1940/01
topic-4 datet-4
topic-5 datet-5
people-1 Bonsall A Wdatep-1 1940/01/01
people-2 Watersdatep-2 1940/01
people-3 Staceydatep-3 1940/01
people-4 Whitestonedatep-4 1940/01
people-5 Lucas P Gdatep-5 1940/01
pageno 417 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Air sectn youngest and smallest in GC&CSdatet-1 1939/12
topic-2 No pneumatic tubs in BP, balls in gutterdatet-2 1939/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 418 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Army operators and TAs did charting ntwkdatet-1 1939/12
topic-2 Blandy did not want Air Y to take Enigmadatet-2 1940/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Blandy Gp Cptdatep-1 1940/03
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 421 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Blandy D of Sig Y, AI1(c) and Air GC&CSdatet-1 1939/10
topic-2 Prof Adcock & Miss Welsford jnd Germ Airdatet-2 1939/10
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Blandy Gp Cptdatep-1 1939/10
people-2 Adcock Profdatep-2 1939/10
people-3 Welsford Missdatep-3 1939/10
people-4 datep-4
people-5 datep-5
pageno 423 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 1st People at BP put into hotelsdatet-1 1939/08
topic-2 Cpt Ridley in charge of Admindatet-2 1939/08
topic-3 Profs Boase and Last joined Ital Air Secdatet-3 1939/09
topic-4 datet-4
topic-5 datet-5
people-1 Cooper Joshdatep-1 1939/08
people-2 Boase Profdatep-2 1939/09
people-3 Last Profdatep-3 1939/09
people-4 datep-4
people-5 datep-5
pageno 424 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Poles told Knox & Denniston Red was GAFdatet-1 1939/07/25
topic-2 GC&CS & SIS all back at BPdatet-2 1939/08
topic-3 Germany unvades Poland 31 Aug 1939datet-3 1939/08/31
topic-4 Cooper thinks some Huts already builtdatet-4 1939/08
topic-5 datet-5
people-1 Cooper Joshdatep-1 1939/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 425 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref
topic-1 Hitler annexed Checoslovakia March 1939datet-1 1939/03
topic-2 Radio silence fr Goerings bthdy 12/01/39datet-2 1939/01/12
topic-3 Alarm by radio silence Ascn day 18/05/39datet-3 1939/05/18
topic-4 Ellingworth at Chatham, Red key GAFdatet-4 1939/01
topic-5 datet-5
people-1 Ellinworth Cdrdatep-1 1939/01
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 427 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Air Sectn party sent to Heliopolis ItAirdatet-1 1939/03
topic-2 Miss Egan and Fischer-Sobell to Heliopoldatet-2 1939/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Egan Missdatep-1 1939/03
people-2 Fischer-Sobelldatep-2 1939/03
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 428 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Denniston's Training Courses for Donsdatet-1 1939/01
topic-2 Cooper stresses importance of Coursesdatet-2 1939/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 429 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Moore seprated @ Cheadle,missed MF/HFLnkdatet-1 1938/12
topic-2 GAF MF/HFLnk eventually dscvd in 1940datet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Moore Flt Ltdatep-1 1938/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 430 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 first set of GAF Air/gnd tactical codesdatet-1 1938/11
topic-2 Waddington had moved to Cheadledatet-2 1938/11
topic-3 Moore sent to Cheadle to exploit 3 lttrdatet-3 1938/12
topic-4 datet-4
topic-5 datet-5
people-1 Moore Flt Ltdatep-1 1938/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 431 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 1st move showed need for better commsdatet-1 1938/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 432 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Move paid out of SIS fundsdatet-1 1938/09
topic-2 Air Sectn in large gnd flr roomdatet-2 1938/09
topic-3 Return to Broadwaydatet-3 1938/10
topic-4 Air Min annoyed not told of movedatet-4 1938/10
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 433 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 L Lambert Radio Officer at GC&CSdatet-1 1938
topic-2 Parts of GC&CS & SIS move to BPdatet-2 1938/09
topic-3 Cpt Ridley of SIS in charge of 1st movedatet-3 1938/09
topic-4 Admiral Sinclair sent his chefdatet-4 1938/09
topic-5 datet-5
people-1 Lambert Ldatep-1 1938
people-2 Ridley Cptdatep-2 1938/09
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 434 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Air Sectn expanded 4 new recruitsdatet-1 1938/07
topic-2 Hooper, Vlasto, Fischer-Sobell joind Airdatet-2 1938/07
topic-3 Air Sect crammed in 5th Flr Broadwaydatet-3 1938/07
topic-4 Heads of Air, Mil & Naval not own officedatet-4 1938/07
topic-5 datet-5
people-1 Hooper J Adatep-1 1938/07
people-2 Vlasto P Adatep-2 1938/07
people-3 Fischer-Sobell J Odatep-3 1938/07
people-4 Cooper Joshdatep-4 1938/07
people-5 datep-5
pageno 435 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Experiment at decrypt at Waddingtondatet-1 1938
topic-2 Cooper taken to task by Dennistondatet-2 1938
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 436 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 parochial attitude of Servicesdatet-1 1938
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 437 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Fl Lt Moore studying GAF safety Trafficdatet-1 1937
topic-2 Liaison Waddington, AI1(c) and AI3(b)datet-2 1937
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 438 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 1st German Air/Gnd cipher simple 2 lettedatet-1 1937
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 440 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Fetterlein trsfd Mility to Air for Russidatet-1 1936/05
topic-2 No GAF cypher traffic of any kinddatet-2 1936/05
topic-3 Spanish Civil War July 1936,Air took trfdatet-3 1936/07
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 441 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 1st tsks Air Sectn Italian Air & Russiandatet-1 1936
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 442 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Air Section terms of ref "to produce Intdatet-1 1936/05
topic-2 Air Min already getting PL GAF Waddingtndatet-2 1936/05
topic-3 Fl Lt Allen AI1(c) doing Italian gnd airdatet-3 1936/05
topic-4 datet-4
topic-5 datet-5
people-1 Allen Flt Ltdatep-1 1936/05
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 443 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Cooper head of Air section GC&CS May 36datet-1 1936/05
topic-2 Air secn Fetterlein, Wills, Mooredatet-2 1936/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooper Joshdatep-1 1936/05
people-2 Fetterlein P Kdatep-2 1936/05
people-3 Wills S Edatep-3 1936/05
people-4 Moore Flt Lt J Gdatep-4 1936/05
people-5 datep-5
pageno 444 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Admiral Sinclair was "C"datet-1 1935
topic-2 Need increase staff cover Ital/Abassiniadatet-2 1935
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 446 source Josh Cooper's Hist of Air Section GC&CS HW3/33PROref HW3/33
topic-1 Hist of Air Section GC&CS written 1945datet-1 1945/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooper Joshdatep-1 1945/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 447 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 E decrypt did not effect Norway battledatet-1 1940/04
topic-2 Germany invaded Holland & Belgium 10/05datet-2 1940/05/10
topic-3 Dunkirk evacuation btwn 30 May & 4 Junedatet-3 1940/05/30
topic-4 Hostilities in France ended 25th June 40datet-4 1940/06/25
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 450 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Germany invaded Denmark 9th April 1940datet-1 1940/04/09
topic-2 Yellow key broken 15th April 1940datet-2 1940/04/15
topic-3 Yellow key both German Army and GAFdatet-3 1940/04
topic-4 Battle for Norway ended May 14th 1940datet-4 1940/05/14
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 451 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 btwn Jan & Mar 50 days trafic solved onEdatet-1 1940/01-
topic-2 Hut 3 o/p went via SIS II to Air Germ Idatet-2 1940/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 452 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Wng Cdr Winterbotham to take E outputdatet-1 1940/01
topic-2 FJ section started in Hut3 undr Saundersdatet-2 1940/01
topic-3 Military Section moved from Hut 3 to H 5datet-3 1940/01
topic-4 Sq Ldr Shaw, Cpt Edgar and F L Lucas in3datet-4 1940/01
topic-5 datet-5
people-1 Saunders Cdrdatep-1 1940/01
people-2 Shaw Sq Ldrdatep-2 1940/01
people-3 Edgar Cptdatep-3 1940/01
people-4 Lucas F Ldatep-4 1940/01
people-5 datep-5
pageno 453 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Hut 6 & Resrch Sectn became barred zonedatet-1 1940/01
topic-2 Hut 3 allowed to select outputdatet-2 1940/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 454 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 All subsqnt handling affected by decisiodatet-1 1940/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 455 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 No means in GC&CS for assesing Int frm Edatet-1 1940/01
topic-2 Neccessary to draw up rules for handlingdatet-2 1940/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 457 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Cpt Bolitho attempts to discvr G call sgdatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Boliho Cptdatep-1 1940
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 458 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Col Butler first head of MI8datet-1
topic-2 W/T I section of MI8 at 3 Cork Streetdatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 459 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 beginnings of traffic registerdatet-1 1939/11
topic-2 Gp Cpt Blandy asked to be ready to takeEdatet-2 1939/11
topic-3 Col Butler asked to concentrate on GAF Edatet-3 1939/11
topic-4 datet-4
topic-5 datet-5
people-1 Blandy Gp Cptdatep-1 1939/11
people-2 Butler Coloneldatep-2 1939/11
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 460 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 400 on Main 200 on U E messages per daydatet-1 1939/11
topic-2 field Y units should get medium Wave Edatet-2 1939/11
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 461 source Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 6th Jan 40 first succesful E break Reddatet-1 1940/01/06
topic-2 Decision to move Exploitation to Hut 6datet-2 1939/12
topic-3 Exploitation moved to Hut 6datet-3 1940/01
topic-4 Typex machines modified to do E Decryptdatet-4 1940/01
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 466 source Notes on BP history 1948 HW3/33PROref HW3/33
topic-1 Sinclair acquired Denmark Hill interceptdatet-1 1923
topic-2 Denmark Hill first under GC&CS controldatet-2 1923
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 467 source Notes on BP history 1948 HW3/33PROref HW3/33
topic-1 Chatham first German Army,Air,Police Intdatet-1 1937
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 470 source Notes on BP history 1948 HW3/33PROref HW3/33
topic-1 Name GC&CS invented by Sir Victor Forbesdatet-1 1919
topic-2 GC&CS transfered to FO Chief Clerks Deptdatet-2 1922
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Forbes Sir Victordatep-1 1919
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 471 source Denniston to Washigton re Enigma HW3/33PROref HW3/33
topic-1 Denniston asking if US want to tackle Edatet-1 1941/12/23
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 472 source Denniston: Plan for disposal of records HW3/33PROref HW3/33
topic-1 Chinese records to Sir Everard Duncombedatet-1 1940/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Duncombe Sir Everarddatep-1 1940/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 474 source Denniston: Plan for disposal of records HW3/33PROref HW3/33
topic-1 Denniston's plan for records disposaldatet-1 1940/06/26
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 475 source Distribution from GC&CS memo from Travis HW14/15PROref HW14/15
topic-1 How to mark messages going from GC&CSdatet-1 1941/05/26
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 476 source Memo re new location for ISSIS in Bedford HW14/15PROref HW14/15
topic-1 InterService Spec. Int School in Bedforddatet-1 1941/05/26
topic-2 Major A Masters commandant ISSISdatet-2 1941/05/26
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 478 source Mins JCC 24th May 1941 HW14/15PROref HW14/15
topic-1 No charges for use of tennis courtsdatet-1 1941/05/24
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 478 source Mins JCC 24th May 1941 HW14/15PROref HW14/15
topic-1 Met Section to be enlargeddatet-1 1941/05/24
topic-2 New Huts to have new numbersdatet-2 1941/05/24
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 479 source Mins JCC 24th May 1941 HW14/15PROref HW14/15
topic-1 Site for new Dining Hall approveddatet-1 1941/05/24
topic-2 Boundary Fence re-aligneddatet-2 1941/05/24
topic-3 Layout of new roads and Huts approveddatet-3 1941/05/24
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 480 source Memo Saunders to Denniston 13th May 41 HW14/15PROref HW14/15
topic-1 Re Direct TP line Hut 3 to GHQdatet-1 1941/05/13
topic-2 Typex links reqd for sending JQ to Cmndsdatet-2 1941/05/13
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 482 source Notes by Saunders for No 1s re Naval terms HW14/15PROref HW14/15
topic-1 Saunders: Notes on emending Naval termsdatet-1 1941/05/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1941/05/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 484 source Mins JCC 10th May 1941 HW14/15PROref HW14/15
topic-1 Urgent need to settle layout of TP Hutdatet-1 1941/05/10
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 485 source Mins JCC 10th May 1941 HW14/15PROref HW14/15
topic-1 Site suggested for new Dining Halldatet-1 1941/05/10
topic-2 Travis asks for concrete paths to Hutsdatet-2 1941/05/10
topic-3 Some temporary moves between Hutsdatet-3 1941/05/10
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 485 source Memo from Travis re Admin of War Station HW14/15PROref HW14/15
topic-1 JMC abolished. JCC to cover admindatet-1 1941/05/12
topic-2 Cmdr Bradshaw Chief Staff Offcr GC&CSdatet-2 1941/05/12
topic-3 Mr Budd maintenance in Rm 41 Main Officedatet-3 1941/05/12
topic-4 datet-4
topic-5 datet-5
people-1 Bradshaw Cmdrdatep-1 1941/05/12
people-2 Budd Mrdatep-2 1941/05/12
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 486 source Mins JCC 3rd May 1941 HW14/15PROref HW14/15
topic-1 Plan for new buildings agreeddatet-1 1941/04/03
topic-2 New Hut 12 Service D & Rdatet-2 1941/04/03
topic-3 New Hut 14 Teleprinter Hutdatet-3 1941/04/03
topic-4 New Hut 15 to rehouse Hut 4 (A Block)datet-4 1941/04/03
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 489 source Mtg Directing Sub-Cttee for Research Sectn HW14/16PROref HW14/16
topic-1 Tiltman reported Haglin brokendatet-1 1941/06/23
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 490 source Mtg Directing Sub-Cttee for Research Sectn HW14/16PROref HW14/16
topic-1 2nd Mtg Dir. Sub-Cttee Research Sectndatet-1 1941/06/23
topic-2 G Morgan in charge Research Sectndatet-2 1941/06/23
topic-3 Sainsbury, Tutte & Mrs Bradshaw Rsch Secdatet-3 1941/06/23
topic-4 datet-4
topic-5 datet-5
people-1 Morgan Gdatep-1 1941/06/23
people-2 Sainsburydatep-2 1941/06/23
people-3 Tuttedatep-3 1941/06/23
people-4 Bradshaw Mrsdatep-4 1941/06/23
people-5 datep-5
pageno 491 source memo re Air Int Section AI(1)c HW14/16PROref HW14/16
topic-1 List of Air Int Section under Humphreysdatet-1 1941/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 492 source Saunders to Denniston 23/06/41 HW14/16PROref HW14/16
topic-1 Service Officers in Hut 3datet-1 1941/06/231
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 494 source Saunders on Org of Hut 3 21/06/41 HW14/16PROref HW14/16
topic-1 Offcrs in charge and functions in Hut 3datet-1 1941/06/21
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 495 source Mins of JCC Mtg 21st June 41 HW14/16PROref HW14/16
topic-1 Road to Hut 11 to be completeddatet-1 1941/06/21
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 496 source Mins of JCC Mtg 21st June 41 HW14/16PROref HW14/16
topic-1 Met Section needs more spacedatet-1 1941/06/21
topic-2 Knox to vacate Cottagedatet-2 1941/06/21
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1941/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 498 source Mins of JCC Mtg 21st June 41 HW14/16PROref HW14/16
topic-1 New Dining Hall plans donedatet-1 1941/06/21
topic-2 New Hut for Naval Section (Block A)datet-2 1941/06/21
topic-3 Military & Research Sectns new Hut nr 7datet-3 1941/06/21
topic-4 Distribution & Registration new Hutdatet-4 1941/06/21
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 499 source Memo by Nigel de Grey re Int org in BP HW14/16PROref HW14/16
topic-1 pattern of Production, Research & Op Intdatet-1 1941/06/16
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 500 source Memo by Nigel de Grey re Int org in BP HW14/16PROref HW14/16
topic-1 Int Offcrs should be together in one blddatet-1 1941/06/16
topic-2 Int Offcrs should be near producing scnsdatet-2 1941/06/16
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 501 source Memo by Nigel de Grey re Int org in BP HW14/16PROref HW14/16
topic-1 List of routes for Int from BP to Minstrdatet-1 1941/06/16
topic-2 Diverse and disjoint routes for Intelgncdatet-2 1941/06/16
topic-3 Need to pass Int through one routedatet-3 1941/06/16
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 502 source memo by Nigel de Grey re Int org in BP HW14/16PROref HW14/16
topic-1 List of routes for Int from BP to Minstrdatet-1 1941/06/16
topic-2 Diverse and disjoint routes for Intelgncdatet-2 1941/06/16
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 503 source Destruction of secret waste at BP HW14/16PROref HW14/16
topic-1 list of heads of departments 13/6/41datet-1 1941/06/13
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 506 source List of Hut 3 Personnel 6/6/41 HW14/16PROref HW14/16
topic-1 List of Hut 3 Personnel as at 6/6/41datet-1 1941/06/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 507 source memo from WGW Hut 6 to Denniston HW14/16PROref HW14/16
topic-1 Must defeat Col Butler's policydatet-1 1941/06
topic-2 Must resolve between Chatham IS & VI ISdatet-2 1941/06
topic-3 Butler must be prevented from interferngdatet-3 1941/06
topic-4 datet-4
topic-5 datet-5
people-1 Welchman Gordondatep-1 1941/06
people-2 Butler Coloneldatep-2 1941/06
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 508 source memo from WGW Hut 6 to Denniston HW14/16PROref HW14/16
topic-1 Hut 6 has its own wireless Int sectiondatet-1 1941/06
topic-2 Cmdr Ellingworth has W/T I at Chathamdatet-2 1941/06
topic-3 Cpt Lithgow studying decodes at BPdatet-3 1941/06
topic-4 Formation of VI IS seen as a dangerdatet-4 1941/06
topic-5 proposal to move Chatham to new stndatet-5 1941/06
people-1 Butler Coloneldatep-1 1941/06
people-2 Welchman Gordondatep-2 1941/06
people-3 Lithgow Cptdatep-3 1941/06
people-4 Ellingworth Cmdrdatep-4 1941/06
people-5 datep-5
pageno 509 source List of officers in the know about E HW14/4PROref HW14/4
topic-1 officers outside SIS GC&CS whoknow abt Edatet-1 1940/04/08
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 513 source memo to Denniston HW14/4PROref HW14/4
topic-1 MI8 officers visiting GC&CSdatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 514 source memo Blandy to Denniston HW14/4PROref HW14/4
topic-1 Col Makin apptd dep head RAF sectn GC&CSdatet-1 1940/04/08
topic-2 from Gp Cpt L F Blandy AI1(e)datet-2 1940/04/08
topic-3 Col Bayldon pay etc A9 1(e)datet-3 1940/04
topic-4 datet-4
topic-5 datet-5
people-1 Makin Coloneldatep-1 1940/04/08
people-2 Blandy Gp Cpt L Fdatep-2 1940/04
people-3 Bayldon Coloneldatep-3 1940/04
people-4 datep-4
people-5 datep-5
pageno 515 source memo from Saunders to Denniston HW14/4PROref HW14/4
topic-1 reqst for French to send E decodes to UKdatet-1 1940/03/28
topic-2 speeding up of sending French E intcptsdatet-2 1940/03/28
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saunders Lt Cmdrdatep-1 1940/03/28
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 516 source Denniston to Menzies HW14/4PROref HW14/4
topic-1 failed to get yesterday's key out 28/04datet-1 1940/04/29
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1940/04/29
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 517 source Denniston to Menzies HW14/4PROref HW14/4
topic-1 Menzies asked to call top level meetingdatet-1 1940/04
topic-2 complaint re lack of Enigma interceptdatet-2 1940/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coloneldatep-1 1940/04
people-2 Blandydatep-2 1940/04
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 518 source Denniston to Menzies HW14/4PROref HW14/4
topic-1 mention of meeting in Paris on Army crypdatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Nesbitt Beaumontdatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 519 source Denniston to Menzies HW14/4PROref HW14/4
topic-1 concern thet Tiltman's advice not takendatet-1 1940/04
topic-2 statement of Tiltman's track recorddatet-2 1940/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Tiltmandatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 520 source Denniston to Menzies HW14/4PROref HW14/4
topic-1 Concern at Army trying to do cryptdatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 521 source memo from Butler to Tiltman HW14/4PROref HW14/4
topic-1 Butler says MI8 capable deciding referaldatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coloneldatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 522 source memo from Butler to Tiltman HW14/4PROref HW14/4
topic-1 Dryden to be withdrawn because civiliandatet-1 1940/04
topic-2 Butler wants clarificatn re "imptnt dev"datet-2 1940/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Drydendatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 523 source memo from Butler to Tiltman HW14/4PROref HW14/4
topic-1 request for I officers for GHQ BEFdatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 524 source Minute from CSS to Travis 14/04/40 HW14/4PROref HW14/4
topic-1 all H6 CX/FJ Info must go to Wintrbothamdatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 526 source Hut 6 memo poss Gordon Welchman HW14/4PROref HW14/4
topic-1 Denniston appealed to Y committeedatet-1 1940/01
topic-2 Col Butler to GCpt Blandy Chatham no GAFdatet-2 1940/02
topic-3 FO stns Denmark Hill & Sandridge Enigmadatet-3 1940/03
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coloneldatep-1 1940/02
people-2 Blandy Gp Cptdatep-2 1940/02
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 527 source Hut 6 memo poss Gordon Welchman HW14/4PROref HW14/4
topic-1 Chatham taking all Enigma intcpdatet-1 1940/01
topic-2 Chatham taking Enigma "main discriminantdatet-2 1939/08
topic-3 Waiting for Jeffreys sheetsdatet-3 1939/10
topic-4 First breaks with Jeffreys sheetsdatet-4 1940/01
topic-5 Impossible to provide more operatorsdatet-5 1940/01
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 528 source Hut 6 memo poss Gordon Welchman HW14/4PROref HW14/4
topic-1 Germans have superb W/T organisationdatet-1 1940/04
topic-2 Intcpt an Interservice problemdatet-2 1940/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 529 source Hut 6 memo poss Gordon Welchman HW14/4PROref HW14/4
topic-1 GAF Enigma intcpt at Chatham Army Stndatet-1 1940/04
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 530 source Review of relations, crypt & W/T I HW14/16PROref HW14/16
topic-1 Subcommittee on relations crypt & W/T Idatet-1 1941/06
topic-2 Grp Cpt Blandy AI1(e) AM Chairmandatet-2 1941/06
topic-3 Cpt Haines OIC Admiraltydatet-3 1941/06
topic-4 Cmdr Travis GC&CSdatet-4 1941/06
topic-5 Colonel Nocholls MI8 WOdatet-5 1941/06
people-1 Blandy Grp Cptdatep-1 1941/06
people-2 Haines Cptdatep-2 1941/06
people-3 Travis Cmdrdatep-3 1941/06
people-4 Nicholls Coloneldatep-4 1941/06
people-5 datep-5
pageno 531 source Frank Birch on I E HW14/16PROref HW14/16
topic-1 Birch did not want Naval Off atchd Hut 3datet-1 1941/06
topic-2 Denniston suggested direct line Hut 3-4datet-2 1941/06
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Birch Frankdatep-1 1941/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 532 source Frank Birch on I E HW14/16PROref HW14/16
topic-1 Intelligence Exchange by Nigel de Greydatet-1 1941/04
topic-2 operational int not part of IEdatet-2 1941/06
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 534 source Army Officers having access to Hut 3 HW14/16PROref HW14/16
topic-1 List of Army Officers with access to H 3datet-1 1941/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 537 source Mtng BPCttee 23rd June 1941 HW14/16PROref HW14/16
topic-1 Central Int Section in Hut 3, undecideddatet-1 1941/06/23
topic-2 Hut 3 was passing Int direct to Admltydatet-2 1941/06/23
topic-3 OIC accepted this and it worksdatet-3 1941/06/23
topic-4 Information Exchange discussed at lengthdatet-4 1941/06/23
topic-5 Agreed that D & R should continuedatet-5 1941/06/23
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 539 source paper about need to centralise Int ?author HW14/9PROref HW14/9
topic-1 E break "thanks mainly to SIS"!!datet-1 1940/12/22
topic-2 MI8 have tried to give up taking GAF Edatet-2 1940/12/22
topic-3 Sets at Sandridge,Denmark Hill divertd Edatet-3 1940/12/22
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 540 source paper about need to centralise Int ?author HW14/9PROref HW14/9
topic-1 background to interception of Edatet-1 1940/12/22
topic-2 Author poss Winterbothamdatet-2 1940/12/22
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 541 source Denniston to? re coord of 3ltr & E intcpt HW14/3PROref HW14/3
topic-1 GC&CS need both 3ltr and E intcptsdatet-1 1940/01
topic-2 Stns to inform Knox of any QWP mesgsdatet-2 1940/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 542 source Denniston-Butler re Y intcpt of E HW14/3PROref HW14/3
topic-1 Essential for Chatham to concentrate Edatet-1 1940/01/20
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 543 source F G Butler,FO to Denniston re Knox promtn HW14/3PROref HW14/3
topic-1 Knox promoted to Chief assistant GC&CSdatet-1 1940/01/05
topic-2 retirement of Oliver Stracheydatet-2 1940/01/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 547 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 report from Construction, Mansfield, Oxfdatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 548 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 overall estimates of staff inc, 146datet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 556 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 report from diplomatic sectndatet-1 1941/01/31
topic-2 accomodation dire in Elmers Schooldatet-2 1941/01/31
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 560 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 report from Commercial Sectn under Hopedatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Hopedatep-1 1941/01/31
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 562 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 report of IS (Oliver Strachey)datet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Stracheydatep-1 1941/01/31
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 563 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 from Knox, probably Research Sectndatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 565 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 JQ(probably means Hut 3) outputs & staffdatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 567 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Tabulating Machine Section (Hut 7)datet-1 1941/01/31
topic-2 very successful against Subtractorsdatet-2 1941/01/31
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 568 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Hut 1 will req 4 SIS drivers, BTM mechdatet-1 1941/01/31
topic-2 3 new bldgs reqd, 1 being blt, 1 at Wavedatet-2 1941/01/31
topic-3 Hut 1 reserved for expansion from Hut 6datet-3 1941/01/31
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 569 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Huts 1,6 & 8 just staff nos. total 118datet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 597 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Italian E circulated to DDIC via Hut 3datet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 614 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 description of functions of new D & Rdatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 615 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Travis has achved success with mech aidsdatet-1 1941/01/31
topic-2 Travis's close links with BTM vitaldatet-2 1941/01/31
topic-3 appreciatn of support by Tiltman,Cooperdatet-3 1941/01/31
topic-4 start of Services Distribution & Referncdatet-4 1941/01/31
topic-5 datet-5
people-1 Tiltmandatep-1 1941/01/31
people-2 Cooperdatep-2 1941/01/31
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 616 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Germ & Russ taken steps to prevent readgdatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 617 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 Denniston suggests long-term blding plandatet-1 1941/01/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 618 source GC&CS report for 1940 dated 31 Jan 1941 HW14/11PROref HW14/11
topic-1 pgs 618-544 conspicious lack of Enigmadatet-1 1941/01/31
topic-2 pgs 619-613 overview by Dennistondatet-2 1941/01/31
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 619 source Knox to Denniston re Anglo-French E Liaison HW14/1PROref HW14/1
topic-1 costs of duplicating Netz for Frenchdatet-1 1939/09/29
topic-2 costs of wood for copies of rodsdatet-2 1939/09/29
topic-3 costs of "sex-statistics"?datet-3 1939/09/29
topic-4 Knox's "new machine"? Travis & H.-M? impdatet-4 1939/09/29
topic-5 datet-5
people-1 Knox Dillydatep-1 1939/09/29
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 620 source Sandwith-Denniston re new Navy Y HW14/1PROref HW14/1
topic-1 Scarboro Y vital:needs standby stndatet-1 1939/11/04
topic-2 Despite this extra bldgs Scarboro apprvddatet-2 1939/11/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 621 source Sandwith-Denniston re new Navy Y HW14/1PROref HW14/1
topic-1 GC&CS wants new Y stn not Extn Scarborodatet-1 1939/10/21
topic-2 Post Office concened lines all thr Leedsdatet-2 1939/10/21
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 622 source Sandwith-Denniston re new Navy Y HW14/1PROref HW14/1
topic-1 Cover letter fm Sandwith-Denniston re Ydatet-1 1939/10/21
topic-2 reports failed to get new Y station appvdatet-2 1939/10/21
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Sandwithdatep-1 1939/10/21
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 623 source Denniston?-Blandy re Y resources for E HW14/2PROref HW14/2
topic-1 Concern that Chatham might not rtn to Edatet-1 1939/11/04
topic-2 RAF might have to suddenly take over Edatet-2 1939/11/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 624 source Denniston?-Blandy re Y resources for E HW14/2PROref HW14/2
topic-1 ref Y Subctte mins of 24th Oct 39datet-1 1939/11/04
topic-2 Chatham to take less Main Disc Edatet-2 1939/11/04
topic-3 Rsrch Sectn cd break Main with new equipdatet-3 1939/11/04
topic-4 After Xmas cd need much more E Intcptdatet-4 1939/11/04
topic-5 datet-5
people-1 Blandy Grp Cptdatep-1 1939/11/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 625 source Travis to Denniston re Bombes and Enigmas HW14/2PROref HW14/2
topic-1 need more Enigmas if intc becomes readbldatet-1 1939/11/05
topic-2 need 2 Minor Bombes,2 Racks,4 Enigmasdatet-2 1939/11/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 626 source Travis to Denniston re Bombes and Enigmas HW14/2PROref HW14/2
topic-1 Travis investigating Major Bombe machinedatet-1 1939/11/05
topic-2 wants to know time to construct Minor Bmdatet-2 1939/11/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Travisdatep-1 1939/11/05
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 627 source letter from Ellingworth to MI8 re E reg HW14/2PROref HW14/2
topic-1 study of all Germ WT logs Chatham verygddatet-1 1939/11/18
topic-2 need someone else to do E reg at Chathamdatet-2 1939/11/18
topic-3 could 4IS help with E registrationdatet-3 1939/11/18
topic-4 datet-4
topic-5 datet-5
people-1 Ellingworthdatep-1 1939/11/18
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 628 source Denniston to Butler re E registration HW14/2PROref HW14/2
topic-1 Denniston:GC&CS will do registration Edatet-1 1939/11/24
topic-2 GC&CS to send party to Chatham to reg Edatet-2 1939/11/24
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coldatep-1 1939/11/24
people-2 Ellingworthdatep-2 1939/11/24
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 633 source note on 5 ltr E with repeat 3 ltr Indicator HW14/2PROref HW14/2
topic-1 Detailed description of Main and U Edatet-1 1939/11/28
topic-2 pgs 633-629 further description of 5ltrEdatet-2 1939/11/20
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 634 source note on 5 ltr E with repeat 3 ltr Indicator HW14/2PROref HW14/2
topic-1 2 large groups, Main & U Systems 5 ltr Edatet-1 1939/11/28
topic-2 U System uses Med Frq low powerdatet-2 1939/11/28
topic-3 U System heard in France, not at Chathamdatet-3 1939/11/28
topic-4 700 messgs/day 400 Main,200 U,100 othersdatet-4 1939/11/28
topic-5 Chatham not allowed to concentrate on Edatet-5 1939/11/28
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 640 source memo Cooper to Blandy re estab GC&CS Air HW14/2PROref HW14/2
topic-1 establishment for GC&CS Air Sectiondatet-1 1939/12/27
topic-2 pgs 640-635 detail establishment for Airdatet-2 1939/12/27
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Cooper Joshdatep-1 1939/12/27
people-2 Blandy Gp Cptdatep-2 1939/12/27
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 641 source letter Knox to Denniston re Netz HW14/3PROref HW14/3
topic-1 Knox:Netz must be taken to Paris immediadatet-1 1940/01/07
topic-2 Knox volunteers take Netz Paris himselfdatet-2 1940/01/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1940/01/07
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 642 source Memo fm John Colman-Denniston re Beaumanor HW14/22PROref HW14/22
topic-1 John Colman:difficulties Beaumanor-Hut 6datet-1 1941/11/02
topic-2 6IS Beaumanor is ref library for Hut 6datet-2 1941/11/02
topic-3 Beaumanor too far away for easy referencdatet-3 1941/11/02
topic-4 datet-4
topic-5 datet-5
people-1 Colman Johndatep-1 1941/11/02
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 643 source 3rd Mtg Research Sectn Directing Subctte HW14/21PROref HW14/21
topic-1 Cpt Morgan said accomodation OK rm expnddatet-1 1941/10/24
topic-2 Work on Haglin Machine nearly finnisheddatet-2 1941/10/24
topic-3 Col Tiltman working on Hellschreiberdatet-3 1941/10/24
topic-4 No progress on Hellschreiber so fardatet-4 1941/10/24
topic-5 datet-5
people-1 Morgan Cptdatep-1 1941/10/24
people-2 Tiltman Coldatep-2 1941/10/24
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 644 source 3rd Mtg Research Sectn Directing Subctte HW14/21PROref HW14/21
topic-1 Majors Pritchard & Alexander "extras"datet-1 1941/10/24
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Pritchard Majordatep-1 1941/10/24
people-2 Alexander Majordatep-2 1941/10/24
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 647 source Notes on Hist of Military Sectn 1932-40 HW3/82PROref HW3/82
topic-1 Notes on Hist of Military Sectn 1932-40datet-1 1939
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 686 source pt 3 of Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Battle to establish Y and crypt midle Esdatet-1 1940
topic-2 pgs 686-648 good coverage, based on HW14datet-2 1940-41
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 688 source pt 3 of Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Y intercept prblms not understood at topdatet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 695 source pt 3 of Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Sqdn Ldr Hamilton, Y units in Francedatet-1 1939-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Hamilton Sqdn Ldrdatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 697 source pt 3 of Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 difficulties in protecting "source"datet-1 1940
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 698 source pt 3 of Nigel de Grey's Hist of BP HW3/95PROref HW3/95
topic-1 Hut 6 getting about 1,000 messags/daydatet-1 1940/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 699 source 5th Mtng BPCttee Mon 21st April 1941 HW14/14PROref HW14/14
topic-1 Italian Haglin to go Research Sectndatet-1 1941/04/21
topic-2 de Grey explained Inter Service D&R setndatet-2 1941/04/21
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 de Greydatep-1 1941/04/21
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 700 source Memo fm Saunders & Lithgow to Travis re Y HW14/14PROref HW14/14
topic-1 Total sets reqd home and abroad 370datet-1 1941/04/08
topic-2 Total staff reqd 1425datet-2 1941/04/08
topic-3 Shld use service people,only 6 wks traindatet-3 1941/04/08
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 701 source Memo fm Saunders & Lithgow to Travis re Y HW14/14PROref HW14/14
topic-1 List of types of Germ WT & no. sets covrdatet-1 1941/04/08
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 702 source Memo fm Saunders & Lithgow to Travis re Y HW14/14PROref HW14/14
topic-1 Many more sets and operators requireddatet-1 1941/04/08
topic-2 Not enough sets to cover peaks in actvtydatet-2 1941/04/08
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 703 source Memo fm Saunders & Lithgow to Travis re Y HW14/14PROref HW14/14
topic-1 covering letter to Memodatet-1 1941/04/08
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1941/04/08
people-2 Lithgowdatep-2 1941/04/08
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 705 source 4th mtng BP Cttee Mon 7th April 1941 HW14/14PROref HW14/14
topic-1 Research Section directing subcte agreeddatet-1 1941/04/07
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 707 source Research Section 1st mtg Directing Subctte HW14/14PROref HW14/14
topic-1 1st mtng Research Directing Subctteedatet-1 1941/04/08
topic-2 Objectives of Research Sctn listeddatet-2 1941/04/08
topic-3 Sectns asked to send rpt of unread trficdatet-3 1941/04/08
topic-4 Mr Morgan to move from MS to Researchdatet-4 1941/04/08
topic-5 Research to be as near as poss Hut 7datet-5 1941/04/08
people-1 Morgandatep-1 1941/04/08
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 708 source Mins of 1st JCC mtg Sat 5th April 1941 HW14/14PROref HW14/14
topic-1 Elmers School: would be rqd so repair itdatet-1 1941/04/05
topic-2 owner of Elmers School, Mr Stilldatet-2 1941/04/05
topic-3 agreed Cpt Ridley 500 for 2 hard courtsdatet-3 1941/04/05
topic-4 datet-4
topic-5 datet-5
people-1 Still Mrdatep-1 1941/04/05
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 709 source Mins of 1st JCC mtg Sat 5th April 1941 HW14/14PROref HW14/14
topic-1 CSS: if new Huts built infm Mr Maine comdatet-1 1941/04/05
topic-2 member in his own right as well sectn rpdatet-2 1941/04/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 710 source memo from Travis to "C" re Hut 3 HW14/14PROref HW14/14
topic-1 Duties of Hut 3 defineddatet-1 1941/04/04
topic-2 Cmdr Saunders in charge Hut 3datet-2 1941/04/04
topic-3 Watch: 3 GC&CS,1 AI1(c),1 MI6datet-3 1941/04/04
topic-4 Naval info to Saunders or DO Germ NSdatet-4 1941/04/04
topic-5 MI8(a),AI1(e) Sectns rpt to Services& Ydatet-5 1941/04/04
people-1 Saundersdatep-1 1941/04/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 711 source memo from Travis to "C" re Hut 3 HW14/14PROref HW14/14
topic-1 memo fm Travis to "C" re Hut 3datet-1 1941/04/04
topic-2 meno agrd with Winterbotham &Hatton Halldatet-2 1941/04/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1941/04/04
people-2 Hatton Halldatep-2 1941/04/04
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 712 source Admin of War Station (JCC) HW14/14PROref HW14/14
topic-1 Constitution of Joint Command Cttee JCCdatet-1 1941/04/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 715 source German reading UKNaval Codes for over 1 yr HW14/16PROref HW14/16
topic-1 Series of incidents of Germ reading UKNdatet-1 1940-
topic-2 report of German code breaking June 41datet-2 1941/06
topic-3 pgs 715-713 Naval Codes comprimiseddatet-3 1941/06
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 716 source Amalgamation of German&Italian Naval HW14/16PROref HW14/16
topic-1 Mr Birch to take charge of Germ-Ital NSdatet-1 1941/06/07
topic-2 Mr Clarke to take over Research Intdatet-2 1941/06/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Birchdatep-1 1941/06/07
people-2 Clarkedatep-2 1941/06/07
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 717 source pg 3 of JCC mins no 15 19/7/41 HW14/17PROref HW14/17
topic-1 Road needed urgently to Hut 11datet-1 1941/07/19
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 718 source Research Section Records AGD memo HW14/17PROref HW14/17
topic-1 New breaks to be reported to Researchdatet-1 1941/07/14
topic-2 Lt Dudley-Smith,Research, in rm 8 Hut 8datet-2 1941/07/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dudley-Smith Ltdatep-1 1941/07/14
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 719 source Orders for Information Exchange Sectn HW14/17PROref HW14/17
topic-1 AGD orders for Information Excng Sectndatet-1 1941/07/14
topic-2 List of top staff at GC&CSdatet-2 1941/07/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 de Greydatep-1 1941/07/14
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 721 source Mtng BP Committee Monday 14th July 1941 HW14/17PROref HW14/17
topic-1 Agreed to try Information Exchangedatet-1 1941/07/14
topic-2 new cipher breaks reported to Researchdatet-2 1941/07/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 722 source W Bodsworth answers to Christopher's qustns HW3/17PROref HW3/17
topic-1 No central tech Int at BP until E solveddatet-1 1941
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 723 source W Bodsworth answers to Christopher's qustns HW3/17PROref HW3/17
topic-1 Before war Travis thought get Int fmWT/Idatet-1 1938
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 724 source W Bodsworth answers to Christopher's qustns HW3/17PROref HW3/17
topic-1 German hand cyphers before the wardatet-1 1938
topic-2 "FL" bigramsdatet-2 1938
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 725 source W Bodsworth answers to Christopher's qustns HW3/17PROref HW3/17
topic-1 NID originally wanted crypt at OICdatet-1 1939
topic-2 Frank Birch got all crypt back to BPdatet-2 1940
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 738 source Test of War Site Comms by AGD 15th Aug 1939 HW3/1PROref HW3/1
topic-1 Billeting list for move to BP pgs738-726datet-1 1939/08/15
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 741 source Test of War Site Comms by AGD 15th Aug 1939 HW3/1PROref HW3/1
topic-1 Accomodation and allowances for BP movedatet-1 1939/08/15
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 742 source Test of War Site Comms by AGD 15th Aug 1939 HW3/1PROref HW3/1
topic-1 War Stn to be manned from 15th Augdatet-1 1939/08/15
topic-2 Combined Navy RAF exercises 15th/21stAugdatet-2 1939/08/15
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 744 source Test of War Site Comms by AGD 15th Aug 1939 HW3/1PROref HW3/1
topic-1 List of 71 GC&CS staff to BP Aug 39datet-1 1939/08/15
topic-2 OC Travis,NS Clarke,MS Tiltman,AS Cooperdatet-2 1939/08/15
topic-3 Research Section Head Knoxdatet-3 1939/08/15
topic-4 Commercial & Diplomatic Travisdatet-4 1939/08/15
topic-5 datet-5
people-1 Clarkedatep-1 1939/08/15
people-2 Travisdatep-2 1939/08/15
people-3 Tiltmandatep-3 1939/08/15
people-4 Cooperdatep-4 1939/08/15
people-5 Knoxdatep-5 1939/08/15
pageno 749 source Plans for accomodation at OIC Jan 1939 HW3/1PROref HW3/1
topic-1 Admlty basement altered to take NS Intdatet-1 1939/01
topic-2 accomodation ready March 1939datet-2 1939/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Adamsdatep-1 1939/01
people-2 Travisdatep-2 1939/01
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 750 source Memo to Travis ?Dec 1938 HW3/1PROref HW3/1
topic-1 Breakup of GC&CS NS would be a mistakedatet-1 1938/12
topic-2 Part of Int side of NS to go to OICdatet-2 1938/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 753 source Naval Section in War memo by W F Clarke HW3/1PROref HW3/1
topic-1 DNI has requested Operatnl Sectn go Admldatet-1 1938/12
topic-2 This would decimate GC&CS NSdatet-2 1938/12
topic-3 NS not doing Operational Int just Intdatet-3 1938/12
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 754 source W F Clarke, BP reminiscences HW3/16PROref HW3/16
topic-1 The chef who tried to commit suicidedatet-1 1938/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 757 source W F Clarke, BP reminiscences HW3/16PROref HW3/16
topic-1 Sinclair,Peel told reporters "Air Defencdatet-1 1938
topic-2 1st occupation,150 Civ,Army&Navydatet-2 1938/09
topic-3 accomodated in Hotels arounddatet-3 1938/09
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 760 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 list of reports refered to by W F Clarkedatet-1 1934-1941
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 761 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 NS at BP sent Int Admlty ID8 prefix NSIdatet-1 1939
topic-2 NS Ital E sent prefix INSdatet-2 1940/09
topic-3 NS prefix ZIPdatet-3 1941/05
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 762 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 Fusion of Germ&Italian of NS June 1941datet-1 1941/06/15
topic-2 Frank Birch head of fused NSdatet-2 1941/06/15
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Birch Frankdatep-1 1941/06/15
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 764 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 List of staff in Italian Naval Feb 1941datet-1 1941/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 767 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 Fails to get service hd,Ital&Germ splitdatet-1 1939
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 768 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 Frank Birch takes over Germ sectn of NSdatet-1 1939/09/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 769 source War 1939-41 by W F Clarke, Hist Naval Sectn HW3/16PROref HW3/16
topic-1 Test Mobilisation of Station X Sept 38datet-1 1938/09
topic-2 List of 24 staff going to BP Sept 38datet-2 1938/09
topic-3 DNI proposes NS transfd to OIC when wardatet-3 1938/10
topic-4 datet-4
topic-5 datet-5
people-1 Clarke W Fdatep-1 1938/09
people-2 Bodsworthdatep-2 1938/09
people-3 Titterton Cdrdatep-3 1938/09
people-4 Saunders Lt Cdrdatep-4 1938/09
people-5 O'Callaghan Lt Cdrdatep-5 1938/09
pageno 793 source Kenworthy's paper on Intcpt of T/P FISH HW3/163PROref HW3/163
topic-1 Intercept of Germ T/P, FISH: Kenworthydatet-1 1940-1945
topic-2 Intercept of FISH pgs 793-770datet-2 1940-1945
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 807 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Non-Morse Interception pgs 807-794datet-1 1939-1945
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 842 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Strategical Intercept in UK pgs 842-808datet-1 1938-1945
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 850 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Charters for 4 and 6 IS as in 1942datet-1 1942
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 854 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 need to speed up comms led to SLU/SCUdatet-1 1940/05
topic-2 BRIG Gambier-Parry starts SLU/SCUdatet-2 1940/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 858 source History of Military Section HW3/92PROref HW3/92
topic-1 Military Wing GC&CS 1,908 peopledatet-1 1943/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 858 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 growth of TA:W/TI,56 in'40 to 1,900 in45datet-1 1940-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 858 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 growth of TA:W/TI,56 in'40 to 1,900 in45datet-1 1940-
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 859 source History of Military Section HW3/92PROref HW3/92
topic-1 The "who", "where", "what" of SIGINTdatet-1 1943/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 859 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 SIGINT: Who? Where? What? Travis,Dec 43datet-1 1943/12
topic-2 TA, crypt and Int all closely interwovendatet-2 1943/12
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 860 source History of Military Section HW3/92PROref HW3/92
topic-1 Y Committee considers fusion IV & VI ISdatet-1 1943/08
topic-2 Sayer's & Lycett's papers on WTI circltddatet-2 1943/12
topic-3 Travis suggest "Signals Int" (SIGINT)datet-3 1943/12
topic-4 datet-4
topic-5 datet-5
people-1 Travisdatep-1 1943/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 860 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Army Y considered fusing 4IS and 6ISdatet-1 1943/07
topic-2 Travis paper on Signals Intelligencedatet-2 1943/07
topic-3 final memo on SIGINTdatet-3 1943/12
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 861 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Col Sayer's paper on Intcp,W/T I,Cryptdatet-1 1942/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 862 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Y Subctte: Crypt & W/T I not seperatedatet-1 1941/07
topic-2 Y Subctte: Crypt & W/T I interrelateddatet-2 1941/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 863 source History of Military Section HW3/92PROref HW3/92
topic-1 Interservice Sub-committee to invst W/TIdatet-1 1941/07
topic-2 Col Butler's memo on W/T I July 1941datet-2 1941/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coloneldatep-1 1941/07
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 863 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Y sub cttee appointed to sort out TA,Intdatet-1 1941/07/02
topic-2 Col Butlers memo on W/TI June 41datet-2 1941/06/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 864 source History of Military Section HW3/92PROref HW3/92
topic-1 GC&CS did not think TA could help cryptdatet-1 1941
topic-2 GC&CS wanted Lithgow's section increaseddatet-2 1941
topic-3 GC&CS opposed to formation of VI ISdatet-3 1941
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 865 source History of Military Section HW3/92PROref HW3/92
topic-1 Welchman wanted to control Chatham intcpdatet-1 1940
topic-2 Dir GC&CS and "C" wanted to keep E secrtdatet-2 1940
topic-3 MI8 Colonel resp for Intercept & WT/Idatet-3 1940
topic-4 Controversy MI8 Col v Welchmandatet-4 1941/06
topic-5 datet-5
people-1 Welchman Gordondatep-1 1940
people-2 Welchmandatep-2 1941/06
people-3 Butler Coloneldatep-3 1940
people-4 Butler Coloneldatep-4 1941/06
people-5 datep-5
pageno 865 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 exposition of background to TA problemsdatet-1 1940-
topic-2 need to keep breaking of E abs secretdatet-2 1940-
topic-3 suspicion of Butler's motives re Intcptdatet-3 1940-
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 866 source History of Military Section HW3/92PROref HW3/92
topic-1 Central Party became part of Hut 6datet-1 1942/12
topic-2 Col Crankshaw in charge CP and SLPdatet-2 1943/12
topic-3 CP and SLP moved to G Block end 1943datet-3 1943/12
topic-4 VI IS renamned SIXTA Feb 1944 inc intoMSdatet-4 1944/02
topic-5 need for coop TA, Crypt, Interceptdatet-5 1944
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 866 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Col Crankshaw in charge CP & SLPdatet-1 1943/11
topic-2 CP & SLP moved to Block Gdatet-2 1943/12
topic-3 6 IS renamed SIXTAdatet-3 1944/02
topic-4 agreed no security barriers TA, Int,Crypdatet-4 1944/02
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 867 source History of Military Section HW3/92PROref HW3/92
topic-1 Central Party at Beaumanor more efficietdatet-1 1941/07
topic-2 CP weekly Activity report by October 41datet-2 1941/09
topic-3 GAF callsign book captured Dec 41datet-3 1941/12
topic-4 CP of VI IS moved to GC&CS May 42datet-4 1942/05
topic-5 Welchman, Cooper, Colman advocated movedatet-5 1941/11
people-1 Welchman Gordondatep-1 1941/11
people-2 Cooper Joshdatep-2 1941/11
people-3 Colman Johndatep-3 1941/11
people-4 datep-4
people-5 datep-5
pageno 867 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Central Party of 6 IS moved to BPdatet-1 1942/05
topic-2 Central Party in Hut adjacent to SLPdatet-2 1942/05
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 868 source History of Military Section HW3/92PROref HW3/92
topic-1 Special Liaison Party SLP adjunct to H 3datet-1 1940
topic-2 New VI Int School proposed.datet-2 1941/02
topic-3 VI Int School set up 25th March 1941datet-3 1941/03
topic-4 VI Int School all at Beaumanor July 1941datet-4 1941/07
topic-5 SLP remained at BPdatet-5 1941/07
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 868 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 SLP based on decodes, cribs passed to H6datet-1 1940/06
topic-2 SLP staff held on establishment of 4ISdatet-2 1940/06
topic-3 6 IS started in March 41 covered Harp&BPdatet-3 1941/03
topic-4 6 IS moved to Beaumanordatet-4 1941/07
topic-5 SLP now on estab of 6 IS stayed at BPdatet-5 1941/07
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 869 source History of Military Section HW3/92PROref HW3/92
topic-1 Lithgow advised Intercept Cntrl in Hut 6datet-1 1940/09
topic-2 Lithgow party increased early 1941datet-2 1941/03
topic-3 CIS Long Term & Short Term Researchdatet-3 1940/09
topic-4 Sht Term Res mvd to Harpenden as Cen Ptydatet-4 1940/11
topic-5 Lng Trm Pty reconstructed GAF"Bird Book"datet-5 1941
people-1 Lithgow Captaindatep-1 1940/09
people-2 Lithgow Captaindatep-2 1941/03
people-3 Stratton Coloneldatep-3 1940/09
people-4 Allen Captaindatep-4 1941
people-5 datep-5
pageno 869 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Lithgow's party increased to 6 Offdatet-1 1941/03
topic-2 Lithgow liaising with Hut 6 & MI8datet-2 1941/03
topic-3 CIS into 2, Long Term Res Col Strattondatet-3 1940/09
topic-4 CIS into 2, Short Term Res,Central Partydatet-4 1940/09
topic-5 Central Party moved to the Warren, Harpndatet-5 1940/09
people-1 Stratton Lt Coldatep-1 1940/09
people-2 Allen Cptdatep-2 1940/10
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 870 source History of Military Section HW3/92PROref HW3/92
topic-1 German call sign book captureddatet-1 1940/05
topic-2 CIS reinforced by evac from Dunkirkdatet-2 1940/06
topic-3 Cpt Lithgow introduced into Hut 3datet-3 1940/06
topic-4 "fruits" sent to MI8datet-4 1940/06
topic-5 Lithgow made contribution to Hut 3 & 6datet-5 1940/06
people-1 Lithgow Captaindatep-1 1940/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 870 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 German callsign book captured in Norwaydatet-1 1940/05
topic-2 Special Liaison Party formed at GC&CSdatet-2 1940/05
topic-3 Cpt Lithgow in Hut 3 study callsigns frqdatet-3 1940/06
topic-4 datet-4
topic-5 datet-5
people-1 Lithgow Cptdatep-1 1940/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 871 source History of Military Section HW3/92PROref HW3/92
topic-1 Col Butler merging of decode & D/Fdatet-1 1940
topic-2 Col Stratton formed Central Int Sect CISdatet-2 1940/04
topic-3 CIS at Caxton St, home of MI8datet-3 1940/04
topic-4 CIS personnel on 4IS establishmentdatet-4 1940/04
topic-5 datet-5
people-1 Butler Coloneldatep-1 1940
people-2 Stratton Coloneldatep-2 1940/04
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 871 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Central Int Sectn, Col Stratton at MI8datet-1 1940/04
topic-2 security restrictions on E decodesdatet-2 1940/04
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Stratton Lt Coldatep-1 1940/04
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 872 source History of Military Section HW3/92PROref HW3/92
topic-1 German cypher method allowed sortingdatet-1 1939-40
topic-2 Military Section at GC&CS called IV ISdatet-2 1939
topic-3 Military Section just cryptographicdatet-3 1939
topic-4 Lack of people with W/T research exprnsedatet-4 1939
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 873 source History of Military Section HW3/92PROref HW3/92
topic-1 MI8 respnsbl for int of location enmy WTdatet-1 1939
topic-2 Compilation & Records Room CRR @ Chathamdatet-2 1939
topic-3 MI8 & I(a)iv at GHQ BEF to get WT/Idatet-3 1939
topic-4 Pamphlet no 5 Manual of M I 1939datet-4 1939
topic-5 attempts to get enemy WT networks faileddatet-5 1939
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 873 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 operator only took wanted discrimsdatet-1 1939/09
topic-2 MI8 responbl Int of location, moves W/Tdatet-2 1939/09
topic-3 D/F from Montrose,Helston,Sutton Valencedatet-3 1939/09
topic-4 MI8 staff at I(a)iv BEF to prod W/TIdatet-4 1939/09
topic-5 Attempts at Germ W/T diags and Locs faildatet-5 1939/09
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 874 source History of Military Section HW3/92PROref HW3/92
topic-1 Traffic Analysis & Research Organisationdatet-1 1939-
topic-2 Knowledge of German W/T procedures nilldatet-2 1939
topic-3 Chatham intercepting 5 letter Enigmadatet-3 1939
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 874 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Knowledge of Germ Mil W/T methods nildatet-1 1939/09
topic-2 Chatham intcptg E 5 ltr known as "Militadatet-2 1939/09
topic-3 Same freq day to day different discrimsdatet-3 1939/09
topic-4 Two groups identified Red & Green pencildatet-4 1939/09
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 875 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Org chart for MI8 July 44 says SIGINTdatet-1 1944/07/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 876 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Org under DD(Y), MI8 all Mil Ydatet-1 1944/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 887 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Expansion of Ydatet-1 1942/01
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 887 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Org chart for MI8 Sept 1942datet-1 1942/09
topic-2 Leatham & Pryce-Jones Hut 3/MI8 liaisondatet-2 1942/09
topic-3 Leatham & Pryce-Jones on staff of MI8datet-3 1942/09
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 888 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Col Butler left MI8 to go to Min of Supldatet-1 1941/10
topic-2 Col F W Nicholls appointed MI8 Coloneldatet-2 1941/10
topic-3 MI8(a) get Int by study of Enemy W/Tdatet-3 1941/10/23
topic-4 MI8(b) Training of spec Int, Mil Y orgdatet-4 1941/10/23
topic-5 MI8(c) Implementing Y policy & liaisondatet-5 1941/10/23
people-1 Butler Coldatep-1 1941/10
people-2 Nicholls Col F Wdatep-2 1941/10
people-3 Nicholls Coldatep-3 1941/10/23
people-4 datep-4
people-5 datep-5
pageno 889 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Col Worlledge built up RSSdatet-1 1941
topic-2 RSS moved from Mi8 to MI5 and 6datet-2 1941/03/07
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 890 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 MI8(a) German & rest,build W/T Intelgncedatet-1 1941/02/17
topic-2 MI8(b) Organisation 4IS,Y Stns, Int Polydatet-2 1941/02/17
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 893 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Breaking E as agents rpts deprived MI8(adatet-1 1940/04
topic-2 Col Butler proposed MI8 focus on opRadIndatet-2 1940/10/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coldatep-1 1940/10/09
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 894 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Col Butler MI8(b) resp Foreign Civ & Mildatet-1 1940/05/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coldatep-1 1940/05/12
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 897 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 MI8(a) W/T I, Y Int, Y training schoolsdatet-1 1939/09/03
topic-2 MI8(b) Sig Security and Equip,Foregn Eqpdatet-2 1939/09/03
topic-3 MI8(c) Illicit Wireless Intcptdatet-3 1939/09/03
topic-4 datet-4
topic-5 datet-5
people-1 Butler Coldatep-1 1939/09/03
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 899 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Each Servc respnsbl for Intcpt enemy eqvdatet-1 1939/09
topic-2 GC&CS did crypto work for each Servicedatet-2 1939/09
topic-3 Servcs provided staff for GC&CS and ownIdatet-3 1939/09
topic-4 Coord W/T Int, the Main Cttee,inter servdatet-4 1939/09
topic-5 Y Ctte inter-servicedatet-5 1939/09
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 899 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 MI8 took over MI1(b) Sept 1939datet-1 1939/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 900 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Y ctte reorg Sept 1938datet-1 1938/09
topic-2 Y ctte Hd GC&CS,NID9,MI1(b)laterMI8,AI1edatet-2 1938/09
topic-3 YC subctte Dep Hd,IOs,Hd Com,O/Cs Y stnsdatet-3 1938/09
topic-4 YT subctte HD WBoard,NID9,MI1(b),AI1(e)datet-4 1938/09
topic-5 YI subctte control of production of W/Tdatet-5 1938/09
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 902 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 3 Offcrs charge Intcpt meet@GC&CS,"Y"ctedatet-1 1929
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 903 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Coord of W/T Intcpt Cttee (Main Ctte)datet-1 1926-1938
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 904 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 In wartime 4IS at GC&CS direct cntl WOdatet-1 1930
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 905 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Intcpt and Crypt transfered to FO, GC&CSdatet-1 1923
topic-2 MI1(b) lost crypt but retaind Intcpt orgdatet-2 1923
topic-3 Col Spencer: WO provide Field Cryptograpdatet-3 1925
topic-4 Officrs attached to GC&CS for trainingdatet-4 1925
topic-5 Mil Sectn GC&CS,No 4IS under Tiltmandatet-5 1930
people-1 Tiltmandatep-1 1930
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 909 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Chatham expanded to 219 staff in Jan 41datet-1 1941/01
topic-2 Chatham moved to Chicksands Feb 1941datet-2 1941/02
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 910 source Hist of Military Intelligence 1926-45 HW3/92PROref HW3/92
topic-1 Chatham opened 5 ops 1 Offcr March 1926datet-1 1926/03
topic-2 Chatham increased 6 High spd 18 Hand spddatet-2 1938
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 912 source Godfrey to Menzies re intercept facilities HW14/6PROref HW14/6
topic-1 Naval Y to be extended to cover ALL trfcdatet-1 1940/08/27
topic-2 All deptmnts Y expanded to intcpt Alldatet-2 1940/08/27
topic-3 All intcpt info to be pooleddatet-3 1940/08/27
topic-4 All translations at GC&CSdatet-4 1940/08/27
topic-5 datet-5
people-1 Godfrey J Hdatep-1 1940/08/27
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 926 source papr on E intcpt problems by Welchman et al HW14/6PROref HW14/6
topic-1 Against proposal to trnsfr E to Chicksnddatet-1 1940/08/26
topic-2 transfr fm Chatham to Chick could looseEdatet-2 1940/08/26
topic-3 Alexander, Babbage,Milner-Barry,Crawforddatet-3 1940/08/26
topic-4 Crawford,Jeffreys,Coleman,Welchmandatet-4 1940/08/26
topic-5 datet-5
people-1 Alexander C H O'Ddatep-1 1940/08/26
people-2 Babbage D Wdatep-2 1940/08/26
people-3 Milner-Barry P Sdatep-3 1940/08/26
people-4 Crawford G Idatep-4 1940/08/26
people-5 Jeffreys J R Fdatep-5 1940/08/26
pageno 927 source Diagrm of Org of Naval Int Div (NID) Aug 40 HW14/6PROref HW14/6
topic-1 Diagrm of Org of NID Aug 1940datet-1 1940/08
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 928 source Denniston to Hatton-Hall MI6 re procedures HW14/6PROref HW14/6
topic-1 Y obtains material,Hut 6 decodes,H 3->JQdatet-1 1940/08/03
topic-2 All comms Hut 3 to Army or WO thru MI6datet-2 1940/08/03
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Hatton-Hall Coldatep-1 1940/08/03
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 930 source Denniston to ? re Illicit W/T ciphers HW14/6PROref HW14/6
topic-1 Denniston: GC&CS must be crypt cntr frIWdatet-1 1940/07
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 931 source Denniston to ? re Illicit W/T ciphers HW14/6PROref HW14/6
topic-1 RSS under Worlledge fnd Illicit Txdatet-1 1940/01
topic-2 Strachey decoded I W/T messagesdatet-2 1940/02
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Stracheydatep-1 1940/02
people-2 Worlledge Coldatep-2 1940/01
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 932 source Butler to Denniston re decrypt IW traffc HW14/6PROref HW14/6
topic-1 Rpt fm Col Worlledge delays in dcrypt IWdatet-1 1940/07/31
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Woelledge Coldatep-1 1940/07/31
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 933 source Mobile column for BQ (Evacuation) Unit HW14/6PROref HW14/6
topic-1 Mobile column for BQ (Evacuation) Unitdatet-1 1940/07/20
topic-2 Hut 3, 11 car ownersdatet-2 1940/07/20
topic-3 Hut 4, 4 car ownersdatet-3 1940/07/20
topic-4 Hut 6, 6 car ownersdatet-4 1940/07/20
topic-5 Hut 8, 3 car ownersdatet-5 1940/07/20
people-1 Saundersdatep-1 1940/07/20
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 934 source Denniston to Godfrey re terminology HW14/6PROref HW14/6
topic-1 Terminology to be agreed "Computers" etcdatet-1 1940/07/17
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Godfrey J Hdatep-1 1940/07/17
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 935 source List people know srce ofCX/JQ outside GC&CS HW14/6PROref HW14/6
topic-1 List people know src CX/jQ outside GC&CSdatet-1 1940/07/14
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 937 source Denniston to Butler re Mil Offcrs in GC&CS HW14/6PROref HW14/6
topic-1 3 Mil Offcrs in RAF Section on 3 ltr cdsdatet-1 1940/07/08
topic-2 2 Mil Offcrs in Hut 6 (20 Officers in H6datet-2 1940/07/08
topic-3 11 Mil Offcrs in Hut 3, 3 for nonE laterdatet-3 1940/07/08
topic-4 hasty reconstruction of French sectiondatet-4 1940/07/08
topic-5 datet-5
people-1 Pritcharddatep-1 1940/07/08
people-2 Drydendatep-2 1940/07/08
people-3 Evansdatep-3 1940/07/08
people-4 Edgardatep-4 1940/07/08
people-5 datep-5
pageno 938 source Interview with Bob Watson 12/11/98PROref
topic-1 Hut 1 definitely same size Brick part 42datet-1 1942
topic-2 Hut 2 was recreation Hutdatet-2 1939
topic-3 Huts 1,2,3,4 outer shells by August 1939datet-3 1939/08
topic-4 Huts 6,7,8 started 1940 Hut 7 outsid fncdatet-4 1940
topic-5 Extra Hut alongside 11a was WRNS rest rmdatet-5 1942
people-1 Watson Bobdatep-1 1939
people-2 Watson Bobdatep-2 1940
people-3 Watson Bobdatep-3 1942
people-4 datep-4
people-5 datep-5
pageno 938 source Interview with Bob Watson 12/11/98PROref
topic-1 MS in Leon's Dining rm then Hut 5datet-1 1939/08
topic-2 Mansion library partitioneddatet-2 1939/08
topic-3 Central wing of H Block was woodendatet-3 1944
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 939 source Interview with Barbara Eachus(Abernethy) 18/11/98PROref
topic-1 Barbara Abernethy joined SIS Ital 1937datet-1 1937
topic-2 Barbara Abernethy came to BP in Sept 38datet-2 1938/09
topic-3 Barbara Abernethy came with NS to BP0839datet-3 1939/08
topic-4 Naval Section GC&CS went into Garden rmdatet-4 1939/08
topic-5 Naval Section moved to Hut4 when readydatet-5 1939/10
people-1 Abernethy Barbaradatep-1 1937
people-2 Abernethy Barbaradatep-2 1938/09
people-3 Abernethy Barbaradatep-3 1939/08
people-4 datep-4
people-5 datep-5
pageno 939 source Interview with Barbara Eachus(Abernethy) 18/11/98PROref
topic-1 Barbara Abernethy joined Admin,Bradshawdatet-1 1939/10
topic-2 Barbara Abernethy moved to Hut 9datet-2 1941?
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Abernethy Barbaradatep-1 1939/10
people-2 Abernethy Barbaradatep-2 1941?
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 980 source P S Milner-Barry Memorium for Gordon WelchmanPROref
topic-1 Gordon Welchman died Oct 1985 aged 79datet-1 1985/10
topic-2 Gordon's gift for planning and orgdatet-2 1940
topic-3 Gordon foresaw Enigma would be brokendatet-3 1939
topic-4 datet-4
topic-5 datet-5
people-1 Welchman Gordondatep-1 1985
people-2 Welchman Gordondatep-2 1940
people-3 Welchman Gordondatep-3 1939
people-4 datep-4
people-5 datep-5
pageno 981 source The Knox Bothers Penelopy ?PROref
topic-1 Dilly still working in Broadwaydatet-1 1939/01
topic-2 Peter Twinn recruited Feb 1939datet-2 1939/02
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Knox Dillydatep-1 1939/01
people-2 Twinn Peterdatep-2 1939/02
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 986 source M D Kennedy Diarys John Ferris Int&Nat securityPROref
topic-1 Visit by Chfs of Staff Brooke Cunninghamdatet-1 1945/06
topic-2 Kennedy moved to Broadway under Cowgilldatet-2 1945/01
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1200 source Extract fm Y Ctte mins 26th Feb 41 HW14/13PROref HW14/13
topic-1 Extract from Y Cttee mins 26 Feb 41 re Ydatet-1 1941/02/26
topic-2 New Crypt Cttee at BP on Intcp Prioritydatet-2 1941/02/26
topic-3 Crypt Cte,RN Haynes,MI Tiltman,AI Cooperdatet-3 1941/02/26
topic-4 datet-4
topic-5 datet-5
people-1 Haynesdatep-1 1941/02/26
people-2 Tiltmandatep-2 1941/02/26
people-3 Cooperdatep-3 1941/02/26
people-4 datep-4
people-5 datep-5
pageno 1203 source Special Source Security top level mtg HW14/13PROref HW14/13
topic-1 anxiety on security Tx msgs fm Special Sdatet-1 1941/03/26
topic-2 Typex needs new drums to imprv securitydatet-2 1941/03/26
topic-3 pad subtractors used until Xdrums availbdatet-3 1941/03/26
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1206 source Rpt from Security Off to AGD re Bletchley HW14/13PROref HW14/13
topic-1 Rpt on enqs by Sec Offcr people think BPdatet-1 1941/03/23
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Bellinger Jamesdatep-1 1941/03/23
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1207 source Action by Prof Norman on "Beams" decrypt HW14/8PROref HW14/8
topic-1 Action taken Prof Norman on "Beam" dcrypdatet-1 1940/11/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Norman Profdatep-1 1940/11/02
people-2 Jones Drdatep-2 1940/11/02
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1210 source Report on staffing of RAF met Sectn GC&CS HW14/8PROref HW14/8
topic-1 Rpt on staffing RAF met sectn GCCSdatet-1 1940/11/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1211 source Memo ASD to "C" re copies de Gaulle cyphers HW14/8PROref HW14/8
topic-1 Memo ASD to "C" re copies deGaulle cyphsdatet-1 1940/11/14
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1213 source Memo by Denniston? re French Liaison HW14/8PROref HW14/8
topic-1 Denniston? on French Liaison problemsdatet-1 1940/11/15
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1215 source ?Denniston to "C"? re Strachey's actions HW14/8PROref HW14/8
topic-1 ?Denniston-"C"? re Stratchey's actionsdatet-1 1941/11/16
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1217 source Need for Spiders, Travis? HW14/8PROref HW14/8
topic-1 More spiders(Bombes) urgently neededdatet-1 1940/11/20
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1218 source Letter of congratulation from DI to GC&CS HW14/8PROref HW14/8
topic-1 DofI congrats GC&CS on help to Fighter Cdatet-1 1940/11/23
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1220 source Denniston to "C" re French liaison HW14/8PROref HW14/8
topic-1 Bertrand to be asked if needs E infodatet-1 1940/11/25
topic-2 Ask Bertrand what he is doing with E infdatet-2 1940/11/25
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Bertranddatep-1 1940/11/25
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1221 source memo to "C" re need to mass prodce Bombes HW14/8PROref HW14/8
topic-1 memo to "C" re need mass prodce Bombesdatet-1 1940/11/28
topic-2 need to house Bombes in sep sheltersdatet-2 1940/11/28
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1222 source Decode of American OB sent by Ital-Pekin HW14/20PROref HW14/20
topic-1 Decode of Ital messg giving whole US OBdatet-1 1941/10/14
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1224 source "C" to Denniston re recreation facilities HW14/20PROref HW14/20
topic-1 "C" comments on Denniston on JCC 4/10/41datet-1 1941/10/11
topic-2 "C" against offices in Mansion Dining rmdatet-2 1941/10/11
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1226 source Winterbotham-Denniston re changes in Hut 3 HW14/20PROref HW14/20
topic-1 Winterbotham:Emenders part of Int not GCdatet-1 1941/10/10
topic-2 Denniston notes: no reason for thisdatet-2 1941/10/10
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1227 source Winterbotham-Denniston re changes in Hut 3 HW14/20PROref HW14/20
topic-1 Covering letter Winterbotham-DennistonH3datet-1 1941/10/10
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1229 source Cherwell-Medhurst re decoding Met messages HW14/20PROref HW14/20
topic-1 Cherwell offering solution of Met prblmsdatet-1 1941/10/09
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1230 source Transfer of responsibilities within NID HW14/20PROref HW14/20
topic-1 NID10 to take responblty cypher securitydatet-1 1941/10/09
topic-2 ADIC(Cpt Haines) responsbl WT secty DNIdatet-2 1941/10/09
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1231 source Comments by Denniston on JCC 4th Oct 41 HW14/20PROref HW14/20
topic-1 Denniston:priority Elmers & Wavendon,BPdatet-1 1941/10/08
topic-2 Denniston:Mansion Dining rm to be Officsdatet-2 1941/10/08
topic-3 Denniston:Hut 9&Hut 2 be recreation areadatet-3 1941/10/08
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1232 source Saunders-Denniston re Fleming visit HW14/20PROref HW14/20
topic-1 Saunders appology for Fleming visitdatet-1 1941/10/06
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Saundersdatep-1 1941/10/06
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1235 source Mins of JCC mtg Sat 4th Oct 1941 no 31 HW14/20PROref HW14/20
topic-1 Public diningrms in Mansion; recreationdatet-1 1941/10/14
topic-2 New Bombe H reqs remodlng of H 10,11htngdatet-2 1941/10/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1237 source note on Naval Enigma traffic HW14/20PROref HW14/20
topic-1 Naval E:Home,Foreign(B),U-Boats,E Balticdatet-1 1941/10/02
topic-2 Naval E:Med A(4-ltr),Med b(5-ltr),Practcdatet-2 1941/10/02
topic-3 Each 3 Divs:STAB,OFFIZIER,ALLGEMEINdatet-3 1941/10/02
topic-4 Foreign(B) diff in all respects:not solvdatet-4 1941/10/02
topic-5 B Umkerwalz in usedatet-5 1941/10/02
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1237 source note on Naval Enigma traffic HW14/20PROref HW14/20
topic-1 Naval E: Middle wheel extra jump?datet-1 1941/10/02
topic-2 Naval E: OFFIZIER start ltr gives trigrmdatet-2 1941/10/02
topic-3 Naval E: E bar indicator diff prior encidatet-3 1941/10/02
topic-4 Naval E: CHI = transpositiondatet-4 1941/10/02
topic-5 Naval E: Z bar practice E in Balticdatet-5 1941/10/02
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1245 source Introduction to Hist of IE at BP HW3/158PROref HW3/158
topic-1 Information Exchange(IE) conceived Ap 41datet-1 1941/04
topic-2 Hut 3 isolated by securitydatet-2 1941/04
topic-3 pgs 1245-1238 overview of growth of IEdatet-3 1941-
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1249 source Winterbotham to Denniston re comms to AM HW14/9PROref HW14/9
topic-1 Direct TP line Hut 3 to No 80 Wingdatet-1 1941/12/24
topic-2 TP line Hut 3-Broadway tailed to AMdatet-2 1941/12/24
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Winterbothamdatep-1 1941/12/24
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1251 source Extract from Intro to 1940 Yr report HW14/12PROref HW14/12
topic-1 Denniston on a Services Dist & Ref sectndatet-1 1941/02/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1253 source Bradshaw-Denniston re morse slip readers HW14/12PROref HW14/12
topic-1 BP need slip readers, RAF might providedatet-1 1941/02/14
topic-2 Bradshaw: ideas for getting more fromRAFdatet-2 1941/02/14
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Bradshawdatep-1 1941/02/14
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1254 source REB and requirements of Hut 6 HW14/12PROref HW14/12
topic-1 REB at Chicksands helping ident Germ WTdatet-1 1941/02/22
topic-2 More REB coverage help Hut 6 ident WTdatet-2 1941/02/22
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1255 source Census of Typex Machines Sept 41 Hw14/19PROref HW14/19
topic-1 Census of Typex gives rm nos in Hutsdatet-1 1941/09/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1257 source report by Kenworthy on visit Cupar&Brora HW14/19PROref HW14/19
topic-1 Report by Kenworthy visit Cupar&Broradatet-1 1941/09/02
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1258 source to Travis re Special Cipher Party for GHQ HW14/19PROref HW14/19
topic-1 Cpt Brown and liaison duties GHQ to GC&Cdatet-1 1941/09/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1259 source Memo Kenworthy-Travis re HS apparatus HW14/19PROref HW14/19
topic-1 need to order 10 HS sets & undulatorsdatet-1 1941/09/05
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1260 source Welchman-Travis re Hut 6 problems HW14/19PROref HW14/19
topic-1 Need more Banbury punches and strng paprdatet-1 1941/09/12
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1261 source Welchman-Travis re Hut 6 problems HW14/19PROref HW14/19
topic-1 Mammoth: only 1 bank, instant machinegundatet-1 1941/09/12
topic-2 Baby Jumbo: Jumbo with only 1 bankdatet-2 1941/09/12
topic-3 Quagger: to run tapes and do countsdatet-3 1941/09/12
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1262 source Welchman-Travis re Hut 6 problems HW14/19PROref HW14/19
topic-1 2 classes problem: try all 17576, Bombedatet-1 1941/09/12
topic-2 problems when only few tried, hand methddatet-2 1941/09/12
topic-3 for weak menus: dottery on hand Enigmasdatet-3 1941/09/12
topic-4 8 Bombes at the moment of which 1 Jumbodatet-4 1941/09/12
topic-5 Need more Jumbosdatet-5 1941/09/12
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1263 source Mins JCC mtg Sat 13th Sept 1941 no 26 HW14/19PROref HW14/19
topic-1 Travis: could Hut 1 be rebuilt,extra H6datet-1 1941/09/13
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1264 source Mins JCC mtg Sat 13th Sept 1941 no 26 HW14/19PROref HW14/19
topic-1 Ventilation: louvres in doors Hut 6,8datet-1 1941/09/13
topic-2 Vent axia fans to be fitted in roomsdatet-2 1941/09/13
topic-3 Furniture Store in stables of 8 Bellsdatet-3 1941/09/13
topic-4 New building required for Hut 7datet-4 1941/09/13
topic-5 Poor condition of Elmers School,Faulknerdatet-5 1941/09/13
people-1 Faulknerdatep-1 1941/09/13
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1265 source Mins JCC mtg Sat 13th Sept 1941 no 26 HW14/19PROref HW14/19
topic-1 Dining Hall building proceeding slowlydatet-1 1941/09/13
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1266 source Letter Denniston to Friedman re US visit HW14/19PROref HW14/19
topic-1 Denniston back from Washingtondatet-1 1941/09/18
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Dennistondatep-1 1941/09/18
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1267 source Suggested Org for E traffic WGW HW14/19PROref HW14/19
topic-1 Allocation of sets: Hut 6, Colmandatet-1 1941/09/20
topic-2 Lithgow can request special coverdatet-2 1941/09/20
topic-3 Lithgow looks after DFdatet-3 1941/09/20
topic-4 Hut 6 can go to Lithgow for infodatet-4 1941/09/20
topic-5 Reasons for set alloc must remain in BPdatet-5 1941/09/20
people-1 Lithgowdatep-1 1941/09/20
people-2 Colmandatep-2 1941/09/20
people-3 Welchmandatep-3 1941/09/20
people-4 datep-4
people-5 datep-5
pageno 1269 source Development of Met decyphering Service HW14/19PROref HW14/19
topic-1 Cooper? comments on dev of Met Cryptdatet-1 1941/09/17
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1271 source Middle East Traffic: Hut 6/Traffic Off HW14/19PROref HW14/19
topic-1 Raw material to go to Traffic Officedatet-1 1941/09/17
topic-2 Typex decoding not done stored to mnthendatet-2 1941/09/17
topic-3 Hut 6 to lend staff for Typex decodingdatet-3 1941/09/17
topic-4 Hut 14 to take over this graduallydatet-4 1941/09/17
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1271 source Middle East Traffic: Hut 6/Traffic Off HW14/19PROref HW14/19
topic-1 Raw material to go to Traffic Officedatet-1 1941/09/17
topic-2 Typex decoding not done stored to mnthendatet-2 1941/09/17
topic-3 Hut 6 to lend staff for Typex decodingdatet-3 1941/09/17
topic-4 Hut 14 to take over this graduallydatet-4 1941/09/17
topic-5 Mr White in charge Traffic Officedatet-5 1941/09/17
people-1 Crawforddatep-1 1941/09/17
people-2 White Mrdatep-2 1941/09/17
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1272 source Last pg JCC mins 2/8/41 no 18 HW14/18PROref HW14/18
topic-1 growth in staff:82 in Jul; 134 in 2 mnthdatet-1 1941/08/02
topic-2 Strong Rooms in cellers at BP after Regdatet-2 1941/08/02
topic-3 Registry to move in about 5 weeksdatet-3 1941/08/02
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1273 source Mins of JCC Mtg 16th Aug 1941 no 21 HW14/18PROref HW14/18
topic-1 The 8 Bells stables be aquired furn stordatet-1 1941/08/16
topic-2 Strong Rooms to be in basement Mil Bldgdatet-2 1941/08/16
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1274 source Mins of JCC Mtg 16th Aug 1941 no 21 HW14/18PROref HW14/18
topic-1 New Dining Hall and Offcs to start Mondydatet-1 1941/08/16
topic-2 New Bombe Hut designed order to be placddatet-2 1941/08/16
topic-3 Security was revieweddatet-3 1941/08/16
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1276 source Paper on security for JCC 16/08/41 no 22 HW14/18PROref HW14/18
topic-1 Security:document security must be bettrdatet-1 1941/08/16
topic-2 visitors report to watchman in main Halldatet-2 1941/08/16
topic-3 Security Offcrs given access to all Hutsdatet-3 1941/08/16
topic-4 Breaches reptd to Hd GC&CS or CAO forSISdatet-4 1941/08/16
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1283 source Genesis Chap One by Mr E Green (Scrounger) HW3/146PROref HW3/146
topic-1 Allegorical early Hist of Naval Sectndatet-1 1939-1941
topic-2 We emerged from our shell in the Librarydatet-2 1939
topic-3 Hut 4 almost being built round usdatet-3 1939
topic-4 datet-4
topic-5 datet-5
people-1 Green Edatep-1 1939
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1289 source History of Int Exchnge (IE) in GC&CS HW3/158PROref HW3/158
topic-1 pgs 1289-1284 Dossier on IE,summary refsdatet-1 1940-1941
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
people-5 datep-5
pageno 1295 source History of Int Exchnge (IE) in GC&CS HW3/158PROref HW3/158
topic-1 Frank Birch's comments on IE June 41datet-1 1941/06/15
topic-2 We got on very well without itdatet-2 1941/06/15
topic-3 de Grey's original concept OK, now a mesdatet-3 1941/06/15
topic-4 datet-4
topic-5 datet-5
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pageno 1298 source History of Int Exchnge (IE) in GC&CS HW3/158PROref HW3/158
topic-1 de Grey to Denniston re Central Int Sectdatet-1 1941/02/17
topic-2 Central Int Sectn: senior liaison Offcrsdatet-2 1941/02/17
topic-3 If object is to produce Int use civiliandatet-3 1941/02/17
topic-4 datet-4
topic-5 datet-5
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pageno 1299 source Bombe usage, copy to DNI HW14/13PROref HW14/13
topic-1 Bombes:I Naval,II&IV Red&Brown,III Greendatet-1 1941/03/06
topic-2 Bombe III on Naval when in new Housedatet-2 1941/03/06
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
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pageno 1301 source 2nd Mtg BPCttee 10th March 1941 HW14/13PROref HW14/13
topic-1 Col Tiltman:ISSIS could provide staffdatet-1 1941/03/10
topic-2 ISSIS could test capabilities of new stfdatet-2 1941/03/10
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
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pageno 1302 source Meeting at AM to discuss staff gradings HW14/13PROref HW14/13
topic-1 Difficulties with grades for staff in Ydatet-1 1941/03/03
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
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pageno 1303 source Knox to Travis? request to start workshop HW14/1PROref HW14/1
topic-1 Denniston agrees to Knox small workshopdatet-1 1939/10/14
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
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pageno 1304 source Progress Rpt on German Mil Cyphers HW14/2PROref HW14/2
topic-1 Enigma used universally,Army & GAFdatet-1 1939/11/07
topic-2 3 ltr codes used Air Ground read by AirSdatet-2 1939/11/07
topic-3 Air E providing most trafficdatet-3 1939/11/07
topic-4 datet-4
topic-5 datet-5
people-1 datep-1
people-2 datep-2
people-3 datep-3
people-4 datep-4
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pageno 1307 source Denniston to Rivet re visit to Uk by Poles HW14/3PROref HW14/3
topic-1 request fm Denniston-Rivet for Poles visdatet-1 1940/01/10
topic-2 concern that Germans might change E systdatet-2 1940/01/10
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
people-1 Rivet Coldatep-1 1940/01/10
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pageno 1308 source Denniston-Menzies re visit by Poles HW14/3PROref HW14/3
topic-1 Poles: Jerzy Rozycki,Marian Rejewolidatet-1 1940/01/09
topic-2 Poles: Henryk Zygalskidatet-2 1940/01/09
topic-3 Possible change German E system at wardatet-3 1940/01/09
topic-4 visit from Poles would be valuabledatet-4 1940/01/09
topic-5 datet-5
people-1 datep-1
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pageno 1309 source Denniston?-"C" re Poles and E breaking HW14/3PROref HW14/3
topic-1 Poles kept in France because French paydatet-1 1940/01/25
topic-2 Denniston would hv welcomed visit Polesdatet-2 1940/01/25
topic-3 Knox has speeded up key findingdatet-3 1940/01/25
topic-4 E Keys produced for Oct 25 and Jan 17datet-4 1940/01/25
topic-5 datet-5
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pageno 1310 source Denniston-Butler re Y Intcpt of E HW14/3PROref HW14/3
topic-1 Denniston: Y stns concentrate Air&Army Edatet-1 1940/01/20
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
topic-5 datet-5
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pageno 1311 source Cooper-Denniston re Air propects for 1941 HW14/10PROref HW14/10
topic-1 GAF call signs and freq elucidateddatet-1 1941/01/13
topic-2 VHF transmissions still experimentaldatet-2 1941/01/13
topic-3 bigram tables for map refs not changeddatet-3 1941/01/13
topic-4 datet-4
topic-5 datet-5
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pageno 1312 source Cooper-Denniston re Air propects for 1941 HW14/10PROref HW14/10
topic-1 GAF codes during 1940, no difficultydatet-1 1941/01/13
topic-2 datet-2
topic-3 datet-3
topic-4 datet-4
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This page was originally created by the late Tony Sale
the original curator of the Bletchley Park Museum