National Museum of Nuclear Science & History
Evans worked at the Y-12 plant at Oak Ridge during the Manhattan Project.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
F. M. Downs worked for the J.A. Jones Construction Company.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.
