National Museum of Nuclear Science & History
H. VanDerHorn served in the 390th Air Service Group.
Tompkins worked for Stone and Webster Engineering Corporation.
Millard Sloan was a chemical operator at the Y-12 Plant in Oak Ridge, Tennessee from 19445 to 1947. Sloan was a Tennessee native who served in India with the 12th Air Cargo Re-supply Squadron of the US Army before working at Oak Ridge.
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.