National Museum of Nuclear Science & History
George F. Robinson served in the 393rd Bombardment Squadron.
Crew A-3, Robinson is in the middle row, to the far right. Photo courtesy of Richard H. Campbell and the Janet Chapman Pence Collection from the Air Force Museum.
Hartley Rowe was an American industrial engineer. Rowe worked on the Panama Canal; for Lockwood Greene, an engineering firm; and for the United Fruit Company, where he rose to become vice president.
Joseph P. Grosso served in the 393rd Bombardment Squadron.
Robert JS Brown was a member of the Special Engineer Detachment at Los Alamos. He worked under Don Hornig on the electrical aspects of detonation for the plutonium bomb.
Alfred Hanson (1914-2005) was an American physicist. Alfred Hanson came to the Manhattan Project from the University of Wisconsin where he had recently completed his doctoral work, studying the Van de Graaf “long tank” accelerator.