The US 6812 Division Bombe Report Eastcote 1944 Page 72

Tony Sale's Codes and Ciphers

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Chapter III. Description and Characteristics of Bombe and Checking Machine


Table of Contents.

General Description..........................................Page 59

Weight.......................................................Page 59

Power Consumption............................................Page 59

Operating Speed..............................................Page 59

Installation & Preparation for Use...........................Page 59

Relocation of Motor & Control Power Switch...................Page 59

Running Test Menus...........................................Page 59

Attaching Drums..............................................Page 59

Figure 44-Front of Bombe.....................................Page 60

Figure 45-Rear of Bombe......................................Page 61

Test Menu I..................................................Page 62

Test Menu II.................................................Page 62

Test Menu III................................................Page 63

Test Menu IV.................................................Page 63

Test Menu IVA................................................Page 64

Test Menu V..................................................Page 65

Test Menu VI.................................................Page 66

Test Menu VII................................................Page 66

Figure 51 - Drum used on Bombe...............................Page 67

Plugging-Up Bombe............................................Page 68

Setting Switches.............................................Page 69

Bombe Running & Sensing-Electrical Control Circuit...........Page 69

Mechanism of Bombe...........................................Page 71




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