National Museum of Nuclear Science & History
Harry Blaustein worked for the Roane-Anderson Company.
Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gilmore Crosby worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. C. Ruh worked for the Tennessee Eastman Corporation at the Y-12 Plant.
