1947-1966 Exhibits Mickey Mantle (Batting no Pinstripes, Mickey not outlined in white) signed by Mantle on the front in blue fine-point Sharpie. PSA has encapsulated the card and graded the signature NM-MT 8. There are fewer than 20 signed Mantle 1947-1966 Exhibits listed in the PSA Population Report, making this a scarce Mantle signed item. Very Good to Excellent condition.