National Museum of Nuclear Science & History
A. Roach worked for the United States Engineer District Office.
Glenn Tubbs worked for the United States Engineer District Office.
F. L. Casey worked for the J.A. Jones Construction Company.
Hallie Perry was an electrician at Oak Ridge, Tennessee for the Watson-Flagg Engineering Company from 1943 to 1945.
Matthei worked for Stone and Webster Engineering Corporation.
