National Museum of Nuclear Science & History
Horace Mahorney was a chemical engineer at the Y-12 plant in Oak Ridge, Tennessee. From September 1943 to November 1945, Mahorney was an operator of the mass spectrometer with Dr.
H. L. Reimer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Nathan Sugarman (1917-1990) was a nuclear chemist who worked at both Los Alamos and the Chicago Met Lab during the Manhattan Project.