National Museum of Nuclear Science & History
L. J. Turner worked for the United States Engineer District Office.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
Mann worked in the 200 West Area at Hanford during the Manhattan Project.
Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.