National Museum of Nuclear Science & History
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. O. Hubbard worked for the Roane-Anderson Company.
Leroy Hartmann (1922 – 1944) was an electrical engineer in the Special Engineer Detachment Manhattan District CE in Oak Ridge.
Samuel Gosnell, Jr. served in the 603rd Air Engineering Squadron.
