- Welcome
- The Story in Brief
- The Story In Depth
- 1938 Proposal
- The Story of You in Navy Blue
- Use of Navy WAVES in Dayton
- 1942 Research Report
- Bombe correspondence
- CNO to Adm. King / Mar 1943
- 1943 Roster
- 1944 Roster
- Records of the USNCML
- Wenger/Report Oct 1944
- Teletype messages, June 1943
- Electronics
- Patents and related Documents
- Bombe Project History, May 44
- The ERL in the NCR News
- Presidential Medal for Merit
- History Op-20-G-4E/ late 1945
- Meader/Postwar Report
- Desch-Mumma 1973 Interview
- In The Documentary
- Personnel
- And more . . .
A story that was secret for 50 years
Today's Document from the National Archives- John F. Kennedy's Inaugural AddressOn January 20, 1961, President John F. Kennedy delivered his inaugural address in which he announced that "we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and success of liberty." Read more at Our Documents...
- John F. Kennedy's Inaugural Address
I ask that visitors be patient when links or pages disappear or become mangled in the vagaries of PHP and generated code. Frequent additions and updates make for human error -- please report any broken links or other problems to Deborah Anderson, site manager--your help is appreciated.
E-mails to Deborah Anderson, in care of Dayton Codebreakers, are still appreciated, and I will try to respond promptly. Your messages are what make this job worthwhile.
Use of materials by permission. Materials other than those clearly marked as National Archives materials are not in the public domain. More information here.