Allan L. Karl

Frank Osvath

Frank Osvath was a staff worker at Los Alamos during the Manhattan Project.

Gilbert Wichman

Albert Cahn Jr.

Albert Cahn, Jr. (1910-1978) was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Harold M. Spurling

Harold M. Spurling served in the 320th Troop Carrier Squadron.