National Museum of Nuclear Science & History
W. H. McEachern worked for the Fercleve Corporation.
John Wilkes worked for the Roane-Anderson Company.
John J. McManus served in the 603rd Air Engineering Squadron.
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.
Argersinger worked for the Stone and Webster Engineering Corporation.
