National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
Samuel Beall Jr. is a nuclear engineer who worked on the Manhattan Project at Chicago, IL, Oak Ridge, TN, and Hanford, WA.
G. C. Hyneman worked for the Edenfield Electric Company.
James Gordon was an electrical engineer working as a civilian contractor for the DuPont Company at the Hanford, Washington site for the Manhattan Project.
