John Snoddy

Robert R. Williamson

Robert R. Williamson was a laboratory assistant and computer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Walter J. Bonczek

Walter J. Bonczek served in the 393rd Bombardment Squadron.

Richard G. Pershing

Richard Pershing served in the Army at Los Alamos during the Manhattan Project.

E. J. Black