This OAL baseball Ban Johnson baseball has a large Ty Cobb signature across the Official American League stamp in period blue fountain pen rating an 8-9. There are 23 other signatures including Bob Jones, Bert Cole Red Wingo, Frank O'Rourke (sweet spot), Heinie Manush, Fred Haney, Rip Collins, Syl Johnson, Lil Stoner (sweet spot), Otto Williams, Les Burke, Bob Jones, Larry Woodall, Herman Pillette, Johnny Bassler, Topper Rigney, Earl Whitehill, Clyde Manion (sweet spot) and Harry Heilman. All of the signatures are done in period blue fountain pen rating an 8 overall with some higher. This is perhaps the nicest and earliest known team signed baseball. Accompanied by a LOA from JSA.