National Museum of Nuclear Science & History
Malcolm P. Moss worked at Hanford during the Manhattan Project. He drove an ambulance dedicated to the project site and staged the ambulance outside of the facility.
William Johnson worked for the United States Engineer District Office.
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.