National Museum of Nuclear Science & History
F. J. Underwood worked for the Roane-Anderson Company.
Attended the University of Kentucky.
Lew Kowarski was a Russian-born French physicist. He worked as part of the team that discovered that neutrons were emitted in the fission of uranium-235 in the 1930s, setting the groundwork for the use of nuclear chain reactions in the design of the atomic bomb.
Davis Black worked for the Kellex Corporation at the K-25 Plant.