Chester J. Ramatowski

Frederick A. Link

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.

R. V. Ward

R. V. Ward worked for the J.A. Jones Construction Company.

C. S. Hamer

C. S. Hamer worked for the Roane-Anderson Company.