National Museum of Nuclear Science & History
George Prickett worked for the Roane-Anderson Company.
N. R. Glarum worked for Clinton Laboratories at the X-10 Reactor.
Clark Center was a Manhattan Project veteran, who was the general superintendent and later President of the Union Carbide Nuclear Division in Oak Ridge.
David H. Frisch was an American physicist. He worked on the Manhattan Project at Los Alamos, working with the Van de Graaff long tank accelerator to measure neutron cross sections.