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Photographs

William F. Friedman and Elizebeth S. Friedman Sitting in a Field

1916-1917
   

Physical Description:

Black and White Photograph

Subjects: Cryptology

William F. Friedman, Elizebeth S. Friedman



Riverbank Laboratories, Geneva, Illinois.
Circa 1916-1917.

Collection

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Location: Vault
Holding ID: F-571