National Museum of Nuclear Science & History
Wuethrich worked for Stone and Webster Engineering Corporation.
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.
Earl Painter served in the 320th Troop Carrier Squadron.
Gifford worked at the 200 West Area at Hanford during the Manhattan Project.
G. L. Ryan worked for the United States Engineer District Office.