The second Topps Super issue from 1970 saw a move to thick cardboard, while Topps kept the rounded corners.  The size and composition is a nightmare for high grade collectors but this Clemente card, in its gorgeous PSA 9 Mint state, is a dream. Virtually problem free, a small dot of excess cardboard in the revere's statistics field likely prevented this being a 10, as it displays a simply stunning image.