National Museum of Nuclear Science & History
Robert Rumer worked for the United States Engineer District Office.
M. F. McDermott worked for the Union Carbide & Carbon Corporation.
Paul Laulotta was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marcus Laurence Elwin Oliphant (1901-2000) was an Australian physicist who helped push the United States to create an atomic bomb program.