James H. Hanson

Ed Hammel

Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.

Jas M. Purcell

Jas Purcell worked for the Roane-Anderson Company.

Robert K. Genteman

Harold Evans

Harold Evans was an American chemist. Evans was born in 1907 in Brazil, Indiana. He received a B.S. and an M.