Yearbook page featuring images of the great Roberto Clemente, signed by the Pittsburgh Pirates Hall of Famer, is in stellar condition. Front side has a half-dozen action images of Clemente, in the midst of which he has added his flowing signature in blue ballpoint pen. Back of the 8.5x11" page contains a border-to-border image of the four-time batting champion, in full extension of his majestic swing, eyes focused intently on where the ball has likely just exploded from his bat. Encapsulated by PSA with a MINT 9 grade for the autograph.