National Museum of Nuclear Science & History
William Sullivan was a staff worker at Los Alamos during the Manhattan Project.
Russell D. Carrigan served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
Wilkes worked for Stone and Webster Engineering Corporation.
H. B. Hansard, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.