National Museum of Nuclear Science & History
C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Argo was a physicist. He worked at Los Alamos National Laboratory beginning in 1944. He was married to physicist Mary Argo.
William Brilliant was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. A. Weill worked for the Roane-Anderson Company.