National Museum of Nuclear Science & History
Winzenburg worked for Stone and Webster Engineering Corporation.
Enareo Serna was a staff worker at Los Alamos during the Manhattan Project.
Harrie Massey (1908-1983) was an Australian physicist. A brilliant student of physics, Massey arrived from his native Australia at Cambridge College in the United Kingdom on an academic scholarship.
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.
