National Museum of Nuclear Science & History
H. V. Appen worked for the J.A. Jones Construction Company.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
Gamble worked in the United States Engineer District Office.
Leon Redmon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kirby Ross served in the 393rd Bombardment Squadron.
