National Museum of Nuclear Science & History
George I. Ray worked for the G.G. Ray Company.
J. G. Boyd worked for the Union Carbide & Carbon 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.
George Frisbie served in the 603rd Air Engineering Squadron.