George J. McCabe

Manuel Schwartz

Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.

Joseph Kouba

Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Lester G. Magoffin

Harold E. Randall, Jr.

Harold Randall served in the Army at Los Alamos during the Manhattan Project.