File:SIGABA-labelled-2.jpg

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SIGABA-labelled-2.jpg (600 × 446 pixels, file size: 59 KB, MIME type: image/jpeg)

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United States SIGABA (ECM Mk II) cipher machine.

Source: US Navy operating instructions, May 1944. Provided online by Richard Pekelney/Historic Naval Ships Association: http://www.hnsa.org/doc/crypto/ecm/index.htm archive copy at the Wayback Machine


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This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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current13:10, 27 November 2005Thumbnail for version as of 13:10, 27 November 2005600 × 446 (59 KB)Matt Crypto (talk | contribs)United States en:SIGABA (ECM Mk II) cipher machine. Source: US Navy operating instructions, May 1944. Provided online by Richard Pekelney/Historic Naval Ships Association: http://www.hnsa.org/doc/crypto/ecm/index.htm {{PD-USGov-Military-Navy}} [[Ca

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