National Museum of Nuclear Science & History
A. V. Hawkins worked for the Roane-Anderson Company.
James Franck (1882-1964) was a German physicist and winner of the 1925 Nobel Prize for Physics. During the Manhattan Project, Franck served as Director of the Chemistry Division of the University of Chicago’s Metallurgical Laboratory.
J. R. Brand worked for Clinton Laboratories at the X-10 Reactor.