National Museum of Nuclear Science & History
A. T. Davies worked for the Roane-Anderson Company.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
Albert Tannenbaum was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.