National Museum of Nuclear Science & History
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Wallace A. Foster served in the 320th Troop Carrier Squadron.
Stewart worked at the 100-F Area at Hanford during the Manhattan Project.
Robert Hobart worked for the United States Engineer District Office.
R. F. Maness worked for the Tennessee Eastman Corporation at the Y-12 Plant.