National Museum of Nuclear Science & History
Wylie Bell worked for the Fercleve Corporation.
Richard Claassen was a research assistant at the SAM Lab at Columbia University from 1944 to 1946. While there, he built and used fluidic systems to test for unusual leaks in diffuser tubes.
R. A. Brown worked for the Roane-Anderson Company.
Haydn Jones was a research assistant in the Physics Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.