National Museum of Nuclear Science & History
Asa Swain worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold J. Rider served as a 2nd lieutenant in the 393rd Bombardment Squadron of the 509th Composite Group.
Thomas Brill was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Kenneth Zaring was a staff worker at Los Alamos during the Manhattan Project.