National Museum of Nuclear Science & History
Attended the University of Michigan.
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.
Saul Efron worked for the Roane-Anderson Company.
Otto C. Block, Jr. served in the 393rd Bombardment Squadron.