Development Operations Division / Naval Research Lab / Army Ballistic Missile Agency / Army / Navy / United States Army / National Aeronautics and Space Administration / Air Force / University of Iowa / /
Person
Jay Foster / James Van Allen / Charlie Wilson / Alex McCool / George C. Marshall / Dave Christensen / Bob Schwinghamer / John B. Medaris / Roger Bilstein / Dwight Eisenhower / /
Position
editor / President / Secretary of Defense / General / Secretary / author / Saturn rocket historian / Commander / Marshall / /