National Museum of Nuclear Science & History
B. O. Yeldell worked for the Edenfield Electric Company.
Robert L. Butenhoff worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.
Richard Ehrlich worked at Los Alamos in the Theoretical Physics Division, during the Manhattan Project.
Smith worked at the 300 Area at Hanford during the Manhattan Project.
