National Museum of Nuclear Science & History
J. D. Mitchell worked for the Roane-Anderson Company.
Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.
Caldwell worked at the 200 West Area at Hanford during the Manhattan Project.
James W. Babcock, Jr. served in the 320th Troop Carrier Squadron.
