National Museum of Nuclear Science & History
H. R. Koonce worked for the J.A. Jones Construction Company.
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.
John E. Christensen served in the 1027th Air Material Squadron.
Joseph Vollmer served in the army at Los Alamos during the Manhattan Project.
