1. Shalom Silbermintz

2. I am not a historian The International Spy Museum rocks!

4. VS.

5. Some terms Enigma Ultra Shark (Triton)

6. 10000000000000000000000 00000000000000000000000 00000000000000000000000 00000000000000000000000 00000000000000000000000 00000000000000000000000 00000000

7. History of the Enigma First model introduced in 1923 Polish first to understand Poles handed over info to British

8. Original Patent

9. How it works

14. Cooperation across the pond

15. Agnes DriscollAlastair Denniston

16. OP- 20 -G

17. Concern over American ability to keep secrets

18. NCR & U.S. Naval Computing Machine Laboratory

19. Joseph Desch

22. A more practical approach

23. Bruce Meader

25. Adam & Eve

27. May 28th, 1943 Success!

29. A plea, again, for fully electronic Bombes

30. Desch's darkest hour

31. Get 'em moving

34. Fish A better German solution

35. Desch Snaps

36. Keeping the secret

37. Still classified

38. twitter.com/sirspamsalot