JOHN A. HEYDLER 1909 NATIONAL LEAGUE BASEBALL PRESIDENT SIGNED VINTAGE NLBC LETTER HEAD SIGNED FULL LETTER ***

*** FREE AGENT BASEBALL PLAYER CONTENT DATED MARCH 31ST, 1920 ***

*** LETTER USED, SIGNATURE IS IN BEAUTIFUL VINTAGE CONDITION ***

*** THIS VINTAGE LETTER WAS PREVIOUSLY FOLDED AND IS SLIGHTED WORM ON THE MIDDLE RIGHT & SLIGHTLY ON THE MIDDLE LEFT ***

*** JSA FULL LETTER AUTHENTICATION WITH MATCHING SERIAL NUMBER STICKER INCLUDED ***