National Museum of Nuclear Science & History
H. P. Graves worked in the United States Engineer District Office.
Francis W. Keene served in the 603rd Air Engineering Squadron.
H. M. Atwood worked for Clinton Laboratories at the X-10 Reactor.
Jane Hamilton Hall (1915-1981) was an American physicist. Shortly after receiving her Ph.D. in physics from the University of Chicago in 1942, Hall became a research assistant at the Chicago Metallurgical Laboratory.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
