Group lot of 14 prints of portrait sketches by cartoonist Milton Caniff of various heroes of aviation, including Air Force pilots and generals, astronauts, and industry pioneers, each 8 x 10, including (some inscribed): Alan Shepard, John Glenn, Chuck Yeager, James H. Doolittle, Scott Crossfield, Curtis LeMay, Ira C. Eaker, Barry Goldwater, Olive Ann Beech, Gabby Gabreski, Bernard Schriever, Tony LeVier, Robert Six, and Leigh Wade. In overall fine condition.