National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
J. S. Staples worked for the Fercleve Corporation.
Roy Greenlee was a chemist at the University of Chicago Metallurgical Lab and at Oak Ridge, Tennessee.
Richard Brown served in the 1st Ordnance Squadron.
P. D. Simpson worked for the Poe Piping & Heating Company.
