National Museum of Nuclear Science & History
Donavan worked in the United States Engineer District Office.
A native of the West Virginia mountains, C. N. Gross came to Hanford in January, 1944, from Wilmington, to be a reactor consultant.
Arthur Shaw served in the Army at Los Alamos during the Manhattan Project.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.