National Museum of Nuclear Science & History
M. E. Brennan worked for the Watson-Flagg Engineering Company.
Laudenslager worked for Stone and Webster Engineering Corporation.
William Sterling “Deak” Parsons was a Rear Admiral in the United States Navy. He graduated from the United States Naval Academy in 1922 and the Naval Postgraduate School in 1929 with a concentration in ordnance.
R. J. Jones worked for the Tennessee Eastman Corporation at the Y-12 Plant.