Joseph A. Gagnon

William C. Tencza

Iral B. Johns

Iral B. Johns (1902-1987) was an American chemist. An associate professor of chemistry at Iowa State University, Iral B.

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.

Norman Brown

Not long after completing his sophomore year at MIT, Norman Brown was recruited into the Manhattan Project.