National Museum of Nuclear Science & History
M. E. Brennan worked for the Watson-Flagg Engineering Company.
John Harding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anthony Nazarowski was a member of the Military Police at Los Alamos. Nazarowski served in the 4817th Service Command Unit, 8th Service Command Detachment, which included guarding the Trinity test site in 1945.
R. M. Ayers worked for the Roane-Anderson Company.
Carl Kasalek served in the 1st Ordnance Squadron.