National Museum of Nuclear Science & History
C. Cooper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.
J. E. Southerland worked for the United States Engineer District Office.
J. S. Hart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. B. Mills worked for the United States Engineer District Office.
