National Museum of Nuclear Science & History
H. F. Zimmerman worked for the J.A. Jones Construction Company.
Philip Cooperman was a member of the Special Engineer Detachment on the Manhattan Project from 1944-1946.
H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
