Image:SIGSALY-1943.jpg

From Wikipedia, the free encyclopedia

No higher resolution available.

SIGSALY-1943.jpg (800 × 600 pixel, file size: 44 KB, MIME type: image/jpeg)

A SIGSALY terminal in 1943. Source: [1], which credits the NSA.

Public Domain

This article or image contains materials that originally came from a National Security Agency (NSA) website or publication. It is believed that this information is not classified, and hence as a work of the United States Government is in the public domain. See the privacy and security information.

File history

Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.


The following pages on the English Wikipedia link to this file (pages on other projects are not listed):