National Museum of Nuclear Science & History
Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Doris Gillette was an east Tennessee native who worked at Oak Ridge and Hanford during the Manhattan Project.
Attended Carnegie Technical Institute.
Jose R. Valdez was a staff worker at Los Alamos during the Manhattan Project.
Donavan worked in the United States Engineer District Office.