In 1971 Topps Football wax packs contained special inserts of a 52 football game. Inserts were numbered 1-52/52 and included a Field Position Marker. This a complete set of 52 including a Field Position Marker. Many HOFers are included such as Joe Namath; Dick Butkus; O.J. Simpson; Gale Sayers; Bart Starr and Terry Bradshaw. Set averages EX-MT to NRMT.