National Museum of Nuclear Science & History
G. W. Johnson worked for the Edenfield Electric Company.
Ray Moneyhun worked for the Fercleve Corporation.
Arthur M. Ross was born in Revere, MA. He attended the Massachusetts Institute of Technology. During the Manhattan Project, he served in the Special Engineer Detachment at Oak Ridge, TN at the X-10 Graphite Reactor.
Wilson C. Sowers served in the 393rd Bombardment Squadron.
Felipe was a staff member at Los Alamos during the Manhattan Project.