National Museum of Nuclear Science & History
Hubbard worked for Stone and Webster Engineering Corporation.
C. K. Scott worked for the Midwest Piping and Supply Company.
P. W. Rueff worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. H. Maples worked for the Roane-Anderson Company.
Al Threadgill worked for the Tennessee Eastman Corporation at the Y-12 Plant.