National Museum of Nuclear Science & History
T. R. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.
McGuire worked for Stone and Webster Engineering Corporation.
Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
