National Museum of Nuclear Science & History
Stanley Thomson was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Alfred Menzer worked for Clinton Laboratories at the X-10 Reactor.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Frank Neill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
