Saul Ginsburg

John Mench

John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.

F. R. Vincent

Vincent worked at the 100-D Area at Hanford during the Manhattan Project. 

Prisda K. Rosen

Prisda Rosen was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Ralph Edelman