National Museum of Nuclear Science & History
J. M. Piper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
P. J. Underwood worked for the Fercleve Corporation.
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.
