National Museum of Nuclear Science & History
Edward Dail worked for the Roane-Anderson Company.
Wilhelm Delp Styer (1893-1975) was a Lieutenant General in the US Army and an instrumental figure in the early stages of military involvement in the Manhattan Project.
H. R. Olson worked for the J.A. Jones Construction Company.
Bernard F. Erlanger was a technical adviser on the Manhattan Project who worked at Uravan, CO and at Los Alamos.