Description:Mickey Mantle "1956" autographed poster (Greer Johnson Estate). Visually appealing large format poster commemorating his Triple Crown season has been signed at lower front, "Mickey Mantle 1956." Large black marker signature (approximately 10") rates 9/10 out of 10. Framed for display to 25.5"x39" overall with light scattered surface wear/spotting visible. Includes auction LOA from JSA and COA from Mantle's longtime agent/Manager Greer Johnson: EX/MT, Sig. NM-MT