National Museum of Nuclear Science & History
Keith Williams worked for the Keith Williams Company.
L. G. Chelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harper worked for Stone and Webster Engineering Corporation.
Trevor Cuykendall was an American physicist. A pioneer in engineering physics, he worked on the Manhattan Project at Los Alamos.
