This Rawlings Adirondack pro bat has been signed by 11 members of the 500 Home Run Club at the Atlantic City Classic show in 1989. Signatures include: Mickey Mantle "536," Ted Williams, Willie Mays, Willie McCovey, Ernie Banks, Frank Robinson, Eddie Mathews, Hank Aaron, Reggie Jackson, Harmon Killebrew and Mike Schmidt. It includes a 3x2.5" engraved plaque which is screwed to the barrel, reading "500 Home Run Club" and listing the signers' names. Part of a Limited Edition, it is hand-numbered "153/300 B.H" on the knob. Comes with full PSA/DNA.