William F. Friedman NSA Archive - Brief Descriptions of Cryptanalytic Machines Built by the Army and Navy In the 1940s and 1950s That Were In NSA (Including Photographs), First and Second Installment 1953-1954 (2 Folders)

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Files W.F.F. Archive Reports and Research Notes Brief Descriptions of Cryptanalytic Machines Built by the Army and Navy In the 1940s and 1950s That Were In NSA (Including Photographs), First and Second Installment 1953-1954 (2 Folders)

Cryptanalytic Machines In NSA

Document A60928

10.72 MiB

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Memo Routing Slip-Copies of Some Report

Document A60830

56.62 KiB

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Some Circumstances Under Which Automatic Operation Can Benefit the Cryptanalytic Effort

Document A60843

322.08 KiB

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Survey of Where Mechanized Operation Can Benefit the COMINT Effort on Literal Texts

Document A60837

1.37 MiB

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