National Museum of Nuclear Science & History
John D. Hopper served as a civilian in Project Alberta.
G. E. Knutson worked for the United States Engineer District Office.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
In 1943, Jess Brinkerhoff was working at Du Pont's Remington Arms ammunition plant in Salt Lake City as a warehouse and shipping foreman.
