French Secret Code Groups
Description:
The Allies used these groups of letters as the basis for their secret correspondence with a French prisoner in a German prison camp.
Institution:
Western Michigan University Libraries
Rights:
No Copyright - United States. Physical ownership of materials: Wilhelm Doegen. Kriegsgefangene Völker, Band I: Der Kriegsgefangenen Haltung und Schicksal in Deutschland. Berlin: Verlag für Politik und Wirtschaft, 1921, Photo 25, 76B.
Subject Topics:
Code,
Type:
text