Ty Cobb Jimmie Foxx Tris Speaker 1928 Athletics Team Signed Baseball PSA DNA COA. 1928 Philadelphia Athletics Team Signed Baseball. The White Elephants wouldn't stampede to the World Championship until the following season, but this 1928 edition is perhaps even more coveted by collectors due to the extraordinary assembly of past-their-prime immortals. Among the eighteen signatures applied to the surface of the provided Official American League (Harridge) ball are the likes of Ty Cobb, Tris Speaker, Jimmie Foxx, Mickey Cochrane and Connie Mack.We must report the autographs are reduced from age and exposure. Legible autographs average 4/10 but many are barely noticeable. Speaker (last name nearly gone) and Foxx signed on the sweet spot. Others who checked in are: Haas, Miller, Rommel, Grove, Orwoll, Dykes, Earnshaw and more. We specialize in sports autographs and memorabilia. We have one of the largest selections of baseball autographs in the country. The item "Ty Cobb Jimmie Foxx Tris Speaker 1928 Athletics Team Signed Baseball PSA DNA COA" is in sale since Tuesday, June 20, 2017. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Baseball-MLB\Balls". The seller is "showpiecessports" and is located in Deal, New Jersey. This item can be shipped to United States.