Description of document: United States Cryptologic History, Special Series, Volume
6, It Wasn’t All Magic: The Early Struggle to Automate
Cryptanalysis, 1930s – 1960s, Colin B. Burke, Center For
Cryptologic History, National Security Agency, 2002
Requested date: 04-August-2012
Released date: 29-May-2013
Posted date: 24-June-2013
Source of document: National Security Agency
Attn: FOIA/PA Office (DJ4)
9800 Savage Road, Suite 6248
Ft. George G. Meade, MD 20755-6248
Fax: 443-479-3612 (ATTN: FOIA/PA Office)
On-Line Request Form
The governmentattic.org web site (“the site”) is noncommercial and free to the public. The site and materials
made available on the site, such as this file, are for reference only. The governmentattic.org web site and its
principals have made every effort to make this information as complete and as accurate as possible, however,
there may be mistakes and omissions, both typographical and in content. The governmentattic.org web site and
its principals shall have neither liability nor responsibility to any person or entity with respect to any loss or
damage caused, or alleged to have been caused, directly or indirectly, by the information provided on the
governmentattic.org web site or in this file. The public records published on the site were obtained from
government agencies using proper legal channels. Each document is identified as to the source. Any concerns
about the contents of the site should be directed to the agency originating the document in
question. GovernmentAttic.org is not responsible for the contents of documents published on the website.
