NELSON, Fred C., Captain, USAAC, with the Mitchell Trophy and Boeing P-26A at Selfridge Field, 1934 Published on November 16, 2012 in 17 November 1934Full resolution (505 × 336) ← Previous Next → Captain Fred C. Nelson, U.S. Army Air Corps, with the Mitchell Trophy and the race-winning Boeing P-26, at Selfridge Field, 17 November 1934.