National Museum of Nuclear Science & History
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
Harold H. Richardson served in the 1027th Air Material Squadron.
Valente worked in the 100-D Area at Hanford during the Manhattan Project.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.