National Museum of Nuclear Science & History
Sam Adams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Watt was an American chemist. Watt was a professor of chemistry at the University of Texas, Austin.
Carl Helrich (1895-1971) was a civil engineer for the J.A. Construction Company from 1943 to 1945 and helped construct the Oak Ridge town site and plant area.
Robert Stone was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.