National Museum of Nuclear Science & History
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
Theodore Feinberg was a research assistant at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Miller worked in the 300 Area at Hanford during the Manhattan Project.
Twohey worked for Stone and Webster Engineering Corporation.
Robert L. Ayers served with the 393rd Bombardment Squadron.