National Museum of Nuclear Science & History
Fred Whitehead was a staff member at Los Alamos during the Manhattan Project.
Berry worked for Stone and Webster Engineering Corporation.
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.
Arnold Tiller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jack Mullins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
