National Museum of Nuclear Science & History
V. J. McDonald worked for the Comstock-Bryant Electric Company.
William Liukkonen served in the 603rd Air Engineering Squadron.
J. L. Ledgerwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Fred Vogel was an American chemical engineer who worked at Los Alamos during the Manhattan Project. Vogel studied at Lehigh University in Pennsylvania and later worked as Chief Engineer for the Cornell Machine Company and for the Centaur Machine Company.
Calvin G. Siegle served in the 1027th Air Material Squadron.
