National Museum of Nuclear Science & History
Stanley Anhalt was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Clarence Schalia was a staff worker at Los Alamos during the Manhattan Project.
Robert Coyle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles Russell Dickson worked for the Manhattan Project civilian contractor Tennesee Eastman Corporation as an administrative assistant from 1943 to 1946.