National Museum of Nuclear Science & History
W. G. Wells worked for the United States Engineer District Office.
Robert W. Henderson was an American engineer. He attended the University of California School of Engineering.
W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
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.
Palmer worked in the 100 F Area at Hanford during the Manhattan Project.
