National Museum of Nuclear Science & History
Bell worked in the United States Engineer District Office.
Robert Stang served in the Army at Los Alamos during the Manhattan Project.
William Hester worked for the Roane-Anderson Company.
Clinton B. Gass was a G.I. at Los Alamos who worked in the Special Engineer Detachment unit under the Theoretical Physics Division, headed by Dr.
Mortimer D. Abbott was a group leader in the Technical Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.