National Museum of Nuclear Science & History
M. A. Campbell worked for the Roane-Anderson Company.
George F. Scheer served in the 320th Troop Carrier Squadron.
Joseph M. DiJulio served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned as a radar operator on the Up An’ Atom, but did not fly in that plane during the August 1945 bombing missions on Hiroshima and Nagasaki.
Henry Paul was a staff worker at Los Alamos during the Manhattan Project.