Look out St. Louis, Washington, New York, Baltimore, San Francisco, Cincinnati, Detroit, and Oakland, these are the real champs! The Treadwell Mines team of 1915 were league champions. If you have any information on this photo or any other early sports in the area or other historical tidbits please call the Juneau Empire Sports Editor, Outdoors Editor, or Online Editor. See daily historical photos on page A2 and in Sports. For more historical photos go to Juneauempire.com. The Juneau Empire is celebrating a "Century of the Empire" and is encouraging readers to submit old photos, comments or information on the areas rich history.