National Museum of Nuclear Science & History
A.C. Tregillus was a procurement chief at the Metallurgical Laboratory in Chicago during the Manhattan Project.
George Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. F. Tyra worked for the Union Carbide & Carbon Corporation.
Joel S. Canby served in the 509th Headquarters and Base Services Squadron.
Major John J. Moran was assigned to the Manhattan Engineer District in Oak Ridge, TN from June 6, 1942 to January 12, 1946.