F. O. Hiser

John H. Walker

John Walker served in the army at Los Alamos during the Manhattan Project.

F. Van Vasdol

D.C. Stewart

D.C. Stewart was a Staff Sergeant in the Special Engineer Detachment at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Richard Skancke

Richard "Dick" Skancke was a security guard at Los Alamos during the Manhattan Project from late 1946 until late 1947.