National Museum of Nuclear Science & History
Groht worked for Stone and Webster Engineering Corporation.
Jas Welch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Ginell is a physical chemist who worked at Columbia University and Oak Ridge during the Manhattan Project.
A. M. Brown worked for the Watson-Flagg Engineering Company.
V. L. Looney worked for the United States Engineer District Office.
