National Museum of Nuclear Science & History
H. B. Marcum worked for the Union Carbide & Carbon Corporation.
Walter Selander served in the 1395th Military Police Aviation.
Cloyd Marvin had been drafted into the Army, interrupting his education at Haverford University, in 1943 and joined the Special Engineer Detachment as a technician third grade, later being assigned to Los Alamos National Labs in 1947.
A. L. Headrick served in the 390th Air Service Group.
