National Museum of Nuclear Science & History
Leroy Hartmann (1922 – 1944) was an electrical engineer in the Special Engineer Detachment Manhattan District CE in Oak Ridge.
Henry A. Faribank was born on November 9, 1918, in Lewistown, Montana. After earning a Ph.D. in Physics, Fairbank joined the Manhattan Project.
Del Genio worked in the United States Engineer District Office.
