National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
Robert Miller was a Major in the US Army Corps of Engineers and Chief of the Priorities & Expediting Section at Oak Ridge, Tennessee.
G. B. McConnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. F. Ridgeway worked for the Roane-Anderson Company.
