National Museum of Nuclear Science & History
A. B. Pruitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.
Lee W. Matson served in the 1st Ordnance Squadron.
Eugene L. Nooker worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.