The Topps 1971 Football set consists of 263 cards, each measuring 2-1/2" by 3-1/2”. The set was issued in two series, with the second series (#s 133-263) printed in slightly smaller quantities. Each card front features a posed player portrait surrounded by either a red (AFC), blue (NFC) or blue-and-red (All-Pros) border. The player's name, team name, position and conference are printed at the bottom border, with a cartoon-like player icon illustrating the position. For the first time, Topps added yearly statistics to the card back. The set is anchored by Johnny Unitas (#1), Dick Butkus (#25), George Blanda (#39), Larry Csonka (#45), Fran Tarkenton (#120), Gale Sayers (#150), Bart Starr (#200), Joe Namath (#250) and O.J. Simpson (#260), and the rookie cards of Terry Bradshaw (#156) and Joe Greene (#245).