National Museum of Nuclear Science & History
N. J. Johnson worked for Hanley & Company.
Bartholomew "Bart" Rivers was an instrument technician at the Hanford, Washington facility from 1943 through the end of the war.
Douglas Shotton worked for the United States Engineer District Office.
F. C. Lowry worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. E. Freeman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
