National Museum of Nuclear Science & History
W. A. Cone worked for the J.A. Jones Construction Company.
Caddell worked for Stone and Webster Engineering Corporation.
Robert Fortenberry worked as a security guard and protected bomb components at Los Alamos during the war.
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.
