National Museum of Nuclear Science & History
H. L. Nussmeyer worked for the United States Engineer District Office.
Edward E. Kregar served in the 1st Ordnance Squadron.
R. I. Condit worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Puckett worked for Stone and Webster Engineering Corporation.
J. C. Thompson worked for the Roane-Anderson Company.
