National Museum of Nuclear Science & History
R. H. Martin worked for the United States Engineer District Office.
Henry W. Newson (1909-1978) was an American nuclear physicist. After earning his Ph.D. from the University of Chicago in 1934, Newson received a fellowship to the Radiation Laboratory at the University of California, Berkeley and worked with Ernest O.
Arnold Grubbe (1904-2002) was an engineer working for the civilian contractor Crane Company in Oak Ridge, Tennessee.