Very rare one-year labeling makes this 1970 Wilson National Football League a valuable prize. The ball is unused and in EX-MT condition, it has its original shape but is low on air. A Commissioner Pete Rozelle facsimile signature is stamped on it, and also stamped on in block lettering is AMERICAN FOOTBALL CONFERENCE and NATIONAL FOOTBALL CONFERENCE. Wlison NFL is also stamped on one side of the ball, which is from the first season of the merger of the NFL and AFL.