US Bombe Papers Version History

The page references are those of the original document
 and not the page numbers in our retyped version.

• Desch Memo
• Turing’s Report
• OP-20-G’s First Thoughts

• Desch Memo
• 9 October 2000:
• First official release.
• 12 October 2000:
• Corrected wrong file reference.
• 23 October 2000:
• Modified and amplified several of the footnotes.
  Added acknowledgement.
• 29 November 2000:
• Added footnote about Warspite stories.
• Turing’s Report
• 9 October 2000:
• First official release.
• 12 October 2000:
• Corrected wrong file reference.
• 23 October 2000:
• Modified and amplified several of the footnotes.
  Added acknowledgement.
• OP-20-G’s First Thoughts
• 15 November 2000:
• First official release.