National Museum of Nuclear Science & History
LeRoy Grigsby worked for the Roane-Anderson Company.
Thomas W. Norman served in the 390th Air Service Group.
Paul Olum (1918-2001) was an American theoretical physicist at Los Alamos from 1943 to 1945. Olum was born in 1918 in Binghamton, New York.
Lieutenant Donald Collins was assigned to the University of Chicago's Met Lab in the Health Physics Division.