National Museum of Nuclear Science & History
J. W. Rudd, Sr. worked for the Roane-Anderson Company.
Strow worked for Stone and Webster Engineering Corporation.
Leslie Seward worked for the United States Engineer District Office.
Lawrence Litz was a young physicist when he began working on radioactivity at the Metallurgical Laboratory at the University of Chicago.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.