National Museum of Nuclear Science & History
Leslie Seward worked for the United States Engineer District Office.
Emily Ninger was a staff worker at Los Alamos during the Manhattan Project.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.
C. D. Greenway worked for Clinton Laboratories at the X-10 Reactor.