Revision history of "File:NSS Mid 50s .jpg"

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  • (cur | prev) 19:57, 21 April 2012Davidboslaugh (talk | contribs). . (447 bytes) (+447). . (The Naval Security Station on Nebraska Avenue in Washington DC in the mid 1950s. This is where the Navy operated the Atlas codebreaking computers. From a comparison with the previous prewar photo of the Mount Vernon Seminary for Girls, it can be seen that)