HARPER'S WEEKLY, New York, December 5, 1903  Frontpage Photo, General Leonard Wood; Emperor William on Board His Yacht, The "Hohenzollern"; Doublepage illustration "A Flying Leap--Will He Make It?" by W. A. Rogers; The Invention of Smokeless Powder; My Discovery of the Mississippi by Julius Chambers; and other news and advertisements of the day. See photos for full details.