National Museum of Nuclear Science & History
Hallie Perry was an electrician at Oak Ridge, Tennessee for the Watson-Flagg Engineering Company from 1943 to 1945.
Marcus Laurence Elwin Oliphant (1901-2000) was an Australian physicist who helped push the United States to create an atomic bomb program.
Vaughan worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.
Borgel was at Los Alamos during the Manhattan Project.