National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
Seymour Miller worked for the Roane-Anderson Company.
Filbert Reynolds served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.
Thomas Cowley was a Military Policeman assigned to Post Security at Los Alamos, New Mexico during the Manhattan Project.