Original seat back came right out of old Busch Stadium, and has large autographs of four of the Cardinals Hall of Famers on it. The stadium artifact is boldly signed in black Sharpie by Stan Musial, Lou Brock, Bob Gibson and Red Shoendienst. The Musial and Schoendienst are 10's, the other two are 9's. All signatures were obtained in person. Seat number 25 has a MLB authenticating hologram affixed to it. Excellent condition, with typical wear from its forty years of use.