Ten Horsepower and My Princess Published on February 24, 2013 in Medal of Honor, 2nd Lieutenant Walter Edward Truemper and Sergeant Archibald Mathies, United States Army Air ForcesFull resolution (209 × 244) ← Previous Next → Ten Horsepower, B-17G 42-31763 (top), escorted by My Princess, B-17G 42-3xxxs)m 24 February 1944. (U.S. Air Force)