National Museum of Nuclear Science & History
Ruth Rottman was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold Knisley served as a private first class in the 393rd Bomb Squadron in the 509th Composite Group as an aircraft mechanic.
Norman Black served in the 393rd Bombardment Squadron.
W. N. Daggett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
