National Museum of Nuclear Science & History
W. C. Brandau worked for the William A. Pope Company.
Charles E. Boucher, Jr. served in the 393rd Bombardment Squadron.
James Barton worked as a carpenter for the DuPont Company at the Hanford, Washington site. He never knew he was working on the atomic bomb until after it was dropped in Japan.
Mathias A. Klinger was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.