National Museum of Nuclear Science & History
Harold Knisley served as a private first class in the 393rd Bomb Squadron in the 509th Composite Group as an aircraft mechanic.
Arthur Levy was a member of the Special Engineering Detachment responsible for developing high explosive casting procedures for the Fat Man plutonium bomb at S-Site at Los Alamos.
J. A. Speas worked for the J.A. Jones Construction Company.
Herbert Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
