Paul C. Schmidtke

John W. Gofman

John W. Gofman was an American scientist who helped develop plutonium separation techniques during the Manhattan Project.

Gino Servilio

Howard Wilcox

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.

Marie Cardwell

Marie Cardwell arrived in Oak Ridge in February, 1945. She was hired as the Document Librarian for the Y-12 Plant and held for the remainder of the Manhattan Project, and for several decades afterwards.