National Museum of Nuclear Science & History
Saul Efron worked for the Roane-Anderson 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.
Frank Graham worked for the Midwest Piping and Supply Company.
Vincent Ogorman was a staff worker at Los Alamos during the Manhattan Project.
