National Museum of Nuclear Science & History
Wylie Bell worked for the Fercleve Corporation.
David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph Hirschfelder was an American physicist. He held doctorates in physics and chemistry from Princeton University.
J. P. Alexander worked for the Kellex Corporation at the K-25 Plant.
William P. Jesse was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.