National Museum of Nuclear Science & History
L. M. Genung worked for the Roane-Anderson Company.
Robert M. Donnell served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the flight engineer regularly assigned to the B-29 Strange Cargo.
H. L. Willey worked for the Edenfield Electric Company.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.