National Museum of Nuclear Science & History
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.
C. D. Knable worked for the J.A. Jones Construction Company.
Bruno Yurgaites was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
C. R. Sanford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
