National Museum of Nuclear Science & History
J. D. Mitchell worked for the Roane-Anderson Company.
Sarah Archer worked as a nurse at Oak Ridge during the Manhattan Project. She was responsible for monitoring the radiation levels of the Calutron operators at the Y-12 Plant.
Ralph worked at the 300 Area at Hanford during the Manhattan Project.
Jas Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Julian Mack was an American physicist. Mack was the leader of Group G-11 (Optics), the photography group, in the Weapons Physics Division at Los Alamos during the Manhattan Project.
