National Museum of Nuclear Science & History
Gatlin worked in the United States Engineer District Office.
Jose A. Valdez was a staff worker at Los Alamos during the Manhattan Project.
Sherman Fried was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Norman Goldstein was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.