National Museum of Nuclear Science & History
T. J. Costello worked for the Comstock-Bryant Electric Company.
C. A. Billings worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Wilkes worked for the Roane-Anderson Company.
Thompson worked for Stone and Webster Engineering Corporation.
Carolyn Stelzman worked at the K-25 Plant in Oak Ridge as an operator and leak-detector. She also lived and raised her children in Oak Ridge.