National Museum of Nuclear Science & History
J. R. Smith worked for the Roane-Anderson Company.
J. R. O'Neill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Michael F. Griffin served in the 1027th Air Material Squadron.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
