National Museum of Nuclear Science & History
D. T. Eggen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carl Helmholz (1915-2003) was an American physicist involved with the Manhattan Project. Helmholz was born on May 24, 1915 in Evanston, Illinois.
C. S. Hamer worked for the Roane-Anderson Company.
Frederick Wilson was a staff worker at Los Alamos during the Manhattan Project.