Files W.F.F. Archive Patent and Equipment Records Memoranda, Release of Crypto Equipment to Foreign Governments (M-209), 1953-1954
Converters, M209, 16 December 1953; Countries Supplied M209 Converters
French Modified Converter M-209-B, 25 March 1952
French Modified Converter M. 209-B, 6 March 1952
Policy and Procedure for Disclosure of Cryptographic Information to Foreign Nations, 26 June 1953
Release of AFSAM 7, 26 February 1954
Release of Cryptographic Information to the U.K. , 14 September 1953
Release of M-209s to the French, 12 January 1954
Release of the ASAM-4 Cryptoprinciples to the U.K., Canada, Australia and New Zealand, 6 July 1953
Request for Publications, 25 January 1954