Smithsonian: The First Around The World Flight
From the Smithsonian National Air & Space Museum / YouTube page:
Dr. Jeremy Kinney, curator in the Aeronautics Division at the National Air and Space Museum, discusses the Douglas World Cruiser “Chicago” and the first flights around the world. This informal gallery talk was recorded on October 20, 2010 as part of the National Air and Space Museum’s “Ask an Expert” lecture series.