National Museum of Nuclear Science & History
Trumper worked for Stone and Webster Engineering Corporation.
Roy Phillippi worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wallen worked at the 300 Area at Hanford during the Manhattan Project.
William R. Crotty served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
