National Museum of Nuclear Science & History
J. E. Mason worked for the Roane-Anderson Company.
M. M. MacDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leroy Stradford served in the First Ordnance Squadron.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
