National Museum of Nuclear Science & History
R. S. Leonard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Albert S. Kerns was a mechanical engineer assigned to the SED (Special Engineer Detachment) at Los Alamos, New Mexico.
Howard A. Thompson served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.