National Museum of Nuclear Science & History
Mearns worked in the 100 D Area at Hanford during the Manhattan Project.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
Jane Roberg was an American physicist. She earned a Ph.D. from Duke University and was working at the University of California when she was recruited to work on the Manhattan Project at Los Alamos.
Barnes worked in the United States Engineer District Office.