National Museum of Nuclear Science & History
Virginia Cowan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Ward worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. B. Vaughn worked for Clinton Laboratories at the X-10 Reactor.
Mary New was a staff worker at Los Alamos during the Manhattan Project.
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
