National Museum of Nuclear Science & History
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.
Bellande worked at the 200 West Area at Hanford during the Manhattan Project.
George Frisbie served in the 603rd Air Engineering Squadron.
A. N. Kitchen worked for the Tennessee Eastman Corporation at the Y-12 Plant.