Manual Betes

Shirley Nyden

Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.

Theron L. Blaisdell

Theron L. Blaisdell served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 The Great Artiste.

Daniel Gilmartin

David J. Schauffler

David Schauffler was a staff worker at Los Alamos during the Manhattan Project.