National Museum of Nuclear Science & History
M. J. Wheat worked for the Midwest Piping and Supply Company.
Rudolph H. Gerken served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
S. H. Barrett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ivan Behymer came out from the Dupont 'black powder' plant in Illinois to Richland, Washington (Hanford) in March of 1943.