National Museum of Nuclear Science & History
C. A. Rolander worked for the United States Engineer District Office.
William J. Jenceleski served in the 603rd Air Engineering Squadron.
Graydon Whitman arrived at Oak Ridge in March 1944, where he began work at the Y-12 separations facility.
Harrison Brown (1917-1986) was an American geochemist. He worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge sites during the Manhattan Project.
