National Museum of Nuclear Science & History
G. M. Parrish worked for the Roane-Anderson Company.
Albert Ghiorso (1915-2010) was an American nuclear scientist who co-discovered a world-record twelve elements on the periodic table.
Robert Spencer Stone (1895-1966) was a radiologist and headed the Health Division of the Chicago Metallurgical Laboratory (Met Lab) during the Manhattan Project.
Germer worked in the United States Engineer District Office.
