National Museum of Nuclear Science & History
H. W. Caldwell worked for the Edenfield Electric Company.
Leo Perreault worked for the United States Engineer District Office.
Harris Mayer, born in 1921, is an American physicist. During World War II, Mayer joined the Manhattan Project at Columbia University.
Keplinger worked in the 100 D Area at Hanford during the Manhattan Project.
Charlie L. Gibbs served in the 1027th Air Material Squadron.
