National Museum of Nuclear Science & History
A. Castle worked for the Roane-Anderson Company.
Antonio Quintana was a staff worker at Los Alamos during the Manhattan Project.
Stanley P. Elder, 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.
