Al Mattern Description: Portrait of Al Mattern, pitcher for Boston, throwing a baseball. Stamped on back: "Charles M. Conlon, 216 W. 111th St., New York." Handwritten on back: "Mattern, Boston Nat." Details Resource ID: hr003335 Creator: Conlon, Charles M. Subject: Mattern, Al (Alonzo Albert), 1883-1958 Pitchers (Baseball)--Massachusetts--Boston Boston Braves (Baseball team) Photographers--New York (State)--New York Photographic prints Date Issued: 1908 to 1912 Format: 1 photographic print ; 5 x 4 in. Member of: Ernie Harwell Sports Collection Filing Location: Photographs-Biography-Mattern, Al Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
