Mickey Mantle Signed INSCRIBED NO. 7 PEREZ STEELE 1981 HOF Postcard #01402/10000. BECKETT CERTIFIED AUTHENTIC AUTO #00017216518. VERY RARE TO FIND WITH NO. FULL CLEAN AUTO POST CARD IN MINT CONDITION NICE CORNERS, CLEAN SURFACE AND NICE EDGES. OPPORTUNITY TO OWN A RARE ITEM.