National Museum of Nuclear Science & History
Hayes worked in the United States Engineer District Office
John Reid was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Albert L. Falks served in the 1st Ordnance Squadron.
McLaughlin worked in the 100 D Area at Hanford during the Manhattan Project.
R. B. Briggs worked for Clinton Laboratories at the X-10 Reactor.