National Museum of Nuclear Science & History
Crosby worked for Stone and Webster Engineering Corporation.
Meyer Steinberg is a chemical engineer and a veteran of the Special Engineer Detachment. After graduating from Cooper Union College with a degree in chemical engineering, Steinberg was drafted and placed in the Special Engineer Detachment at Oak Ridge.
W. T. Scott served in the 390th Air Service Group.
Roy C. Nicklaus served in the 1st Ordnance Squadron.