National Museum of Nuclear Science & History
H. M. Schenk worked for the United States Engineer District Office.
Clarence D. McCain served in the 1027th Air Material Squadron.
Ross Gunn was an American physicist and engineer who aided in the development of isotope separation methods during the Manhattan Project.
Seymour Calvert served for 11 months in the Special Engineering Detachment at Los Alamos. He specialized as a chemical engineer, and carried out experiments with beryllium that were often dangerous.
B. W. Bromley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
