Screen Shot 2017-08-05 at 12.48.37 Published on August 5, 2017 in 6 August 1945 (5 August 1945 UTC)Full resolution (1025 × 737) ← Previous Next → Martin-Omaha B-29-45-MO 44-86292, “Dimples 82,” at Tinian Island, August 1945. Note “Circle Arrowhead” tail code. (U.S. Air Force)