The National Cash Register Company, Figuring Book for Engineers and Draftsmen, Book 5810 , No. 1; J R Desch, Research Department, May 31, 1938, p. 16, Sept. 15, 1938 A scheme to use gas filled thyratron tubes as impulse counters in a system of addition and multiplication has been set up to determine the operating […]
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© Deborah Anderson. Use of materials by permission. This site has material from many sources including, among others, my writing and material from Dayton History. Both are use by permission. Before using, ASK. More specific information here.INSIDE YOU’LL FIND …
WHO worked during the war? Find the Personnel section. Also, Joseph R. Desch
WHAT were their goals? By the Numbers. Also, The US Bombe
WHY? History of the Bombe Project A contemporary account of the reasons and the plans for their project for the Director of Naval Communications, 1944.
WHERE was the project: In Dayton, it was in Building 26. In Washington, it was housed at the Naval Communications AnnexContemporary Code Breaking
Cracking the code, from ABC News. How is code breaking used these days? What kind of mind do you need to have to be a code breaker? Or can computers do it all? Phillip Clark took a look.Crypto Dictionary published
Crypto Dictionary, book review at ZDNet: A useful AZ of cryptography definitions Crypto Dictionary covers standards, conferences, key websites, historical references and anecdotes ...
