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Photographs

Ruth Mallory and Flo Gosma Wilson on a Staircase

1919
   
Physical Description:

Black and White Photograph

Subjects: Cryptology

Ruth Mallory, Flo Gosma Wilson

Flo Gosma Wilson, Ruth Mallory,


Riverbank Laboratories, Geneva, Illinois.  August, 1919.

Collection


 Location: Vault
 Holding ID: F-513
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