National Museum of Nuclear Science & History
Robert Thompson was a staff worker at Los Alamos during the Manhattan Project.
E. C. Dunlop worked at the 100-B Area at Hanford during the Manhattan Project.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
George W. Campbell was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
