This has to be the nicest one in existence. A Near Mint example with "Official Federal League" stamped on the sweet spot and the Victor Sporting Goods logo on the panel above it. "J.A. Gilmore, President" stamped in purple opposite the sweet spot. Green and red stitching. This ball has to be from either 1914 or 1915 as these were the only two years that the rival big league existed.