National Museum of Nuclear Science & History
J. C. Nelson worked for the Roane-Anderson Company.
Harold E. Timberly served in the 603rd Air Engineering Squadron.
Joseph I. Gulick served as a technical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
Joseph O'Byrne worked for Clinton Laboratories at the X-10 Reactor.
Paul Olivas was a staff worker at Los Alamos during the Manhattan Project.
