National Museum of Nuclear Science & History
L. J. Koch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. M. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. W. Moyer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edward Denari worked for the Kellex Corporation at the K-25 Plant.
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.
