Keywords: blackandwhite monochrome outdoor black and white Lot-6080-8: Heigoland class German battleship, SMS Ostriesland, before being sunk during the Billy Mitchell aircraft bombing tests on German and U.S. Navy ships, showing the vulnerability of ships to aerial bombing, July 18, 1921. Note, U.S. Army, C-4 lighter-than-air aircraft to the right. Photograph from the William “Billy” Mitchell Collection. (2016/03/04). Lot-6080-8: Heigoland class German battleship, SMS Ostriesland, before being sunk during the Billy Mitchell aircraft bombing tests on German and U.S. Navy ships, showing the vulnerability of ships to aerial bombing, July 18, 1921. Note, U.S. Army, C-4 lighter-than-air aircraft to the right. Photograph from the William “Billy” Mitchell Collection. (2016/03/04). |