National Museum of Nuclear Science & History
Keith Williams worked for the Keith Williams Company.
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.
Charles Mallon worked for the Kellex Corporation at the K-25 Plant.
Richard Ungemach served in the army at Los Alamos during the Manhattan Project.
