| previous page | index page |
TOP SECRET Report #F-55, Page 2
France was solved for the first time a few days ago. The solution
3. Grilge. a new link between Berlin and somewhere in Northern
was statistical on a single message of 10,000 letters. It Is the
only long message of that day (21 June) and no other messages can
be set. Attempts to set 5 long messages of other days have been
unsuccessful so it looks as though the patterns change daily here
as well. The limitation is X2 one back + P5 two back. Mu37 had 27 dots.
Thus far traffic on this link has been very light. There were only 15
messages of 1500 letters or more during the entire month of June.
4. Bream wheels changed on 22 June and have been solved.
Mu37 had 21 dots. Messages of subsequent days are being set on these
patterns. No effort has yet been made to set Codfish traffic on
the new wheels.
5. Gurnard patterns continued in force without change up to
the end of June.
6, Stickleback traffic seems to have been discontinued for
some time but has shown signs of revival during the last few days.
Some May messages were being run up until a few days ago.
Walter J. Fried
Capt. Signal Corps
Encl. - 1 page.