National Museum of Nuclear Science & History
Buettner worked in the United States Engineer District.
William R. Compronio 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.
John H. Petroski served in the 603rd Air Engineering Squadron.
Maskewitz worked with calutrons at the Y-12 plant at Oak Ridge during the Manhattan Project.