National Museum of Nuclear Science & History
M. L. Thigpen worked for Clinton Laboratories at the X-10 Reactor.
Russell McNutt (1914-2008) was a civil engineer for the Kellex Corporation and Soviet atomic spy. Both studying engineering in New York, McNutt befriended Julius Rosenberg, one of the most well-known Soviet spies and recruiters.
Watkins worked at the 100-B Area at Hanford during the Manhattan Project.