National Museum of Nuclear Science & History
H. Phillipsborn worked for the United States Engineer District Office.
Daniel M. Gowans served in the 1st Ordnance Squadron.
Mary Tinsley was a laboratory techinician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Clara worked at Los Alamos during the Manhattan Project.
B. G. Williamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.