National Museum of Nuclear Science & History
Lois Roy worked for the United States Engineer District Office.
Dr. Lloyd F. Craver was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
Williams worked at the 200 West Area at Hanford during the Manhattan Project.
E. C. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
