MPX5147646: Referees of a local football league in training exercises during a course run for the competition. November 1969 (photo) / Bridgeman Images

MPX5147649: English League Division One match at Highfield RoadCoventry City 1 v Manchester United 2. United players celebrate a goal November 1969 (photo) / Bridgeman Images

MPX5147655: English League Division One match at Highfield RoadCoventry City 1 v Manchester United 2. Action from the match November 1969 (photo) / Bridgeman Images

MPX5147667: English League Division One match at Highfield RoadCoventry City 1 v Manchester United 2. Troublemaker is escorted out of the ground by policeNovember 1969 (photo) / Bridgeman Images

MPX5147697: Burnley v. Newcastle. Action from match. November 1969 (photo) / Bridgeman Images

MPX5147706: English League Division One match. Burnley 0 v Newcastle United 1. Action from the match. November 1969 (photo) / Bridgeman Images

MPX5145620: Liverpool team training session at Underwood, Liverpool March 1967. Pictured to right of picture - Ian St John with new signing Emlyn Hughes (photo) / Bridgeman Images

MPX5145629: The Celtic team led by their manager Jock Stein, parading the European Cup trophy at Celtic Park following their 2-1 victory over Inter Milan in Lisbon. May 1967 (photo) / Bridgeman Images

MPX5145632: Sport: Football: Crystal Palace v. Arsenal. Action from the match. November 1969 (photo) / Bridgeman Images

MPX5145647: David Herd of Manchester United scoring ace with the mule-kick in his bootsSoccers Hot ShotHigh speed experiment at Witton, Birmingham to monitor the speed of the ball after he kicked itJanuary 1967 (photo) / Bridgeman Images

MPX5145674: Alec Stock Manager of QPR - April 1968Walking away from injured player Morgan, during the match between Ipswich v QPR (photo) / Bridgeman Images

MPX5145704: Manchester United's Dinner to celebrate the winning of the League ChampionshipDecemcber 1965 (photo) / Bridgeman Images

MPX5145707: Action during the match between Manchester United and Exeter at old TraffordOctober 1960 (photo) / Bridgeman Images

MPX5145725: George Best fan clubMarch 1965 (photo) / Bridgeman Images

MPX5145749: Manchester United manager Matt Busby at Press Conference where he annouced his retirement after 23 years, to become general manager. January 1969 (photo) / Bridgeman Images

MPX5145761: Manchester United players , Bobby CharltonSeptember 1968 (photo) / Bridgeman Images

MPX5145764: John Fitzpatrick of Manchester United Manchester United versus Burnley at Turf Moor/October 1968 (photo) / Bridgeman Images

MPX5145782: Manchester United team arrive at Ringway Airport from Brussels via LondonDecember 1968 (photo) / Bridgeman Images

MPX5145785: Manchester United player Nobby Stiles on the pitch at Old TraffordApril 1967 (photo) / Bridgeman Images

MPX5145791: Manchester United players Nobby Stiles and Denis LawApril 1967 (photo) / Bridgeman Images

MPX5145797: Manchester United's John Fitzpatrick surrounded by angry Liverpool players after a challenge on goalkeeper Tommy Lawrence during the two team's match at AnfieldOctober 1968 (photo) / Bridgeman Images

MPX5145800: Manchester United star George Best on the ball during the league match against Arsenal at old TraffordOctober 1968 (photo) / Bridgeman Images

MPX5145809: Manchester United v SouthamptonAction during the two team's league match at Old TraffordOctober 1968 (photo) / Bridgeman Images

MPX5145842: Manchester United's Denis Law lies injured on the ground against Real Madrid in the European Cup Semi Final match at Old Trafford. United won the game 1-0. April 1968 (photo) / Bridgeman Images

MPX5145863: Brazilian football star Pele signing autographs for fans outsode his hotel in Lymm, Cheshire during the 1966 World Cup tournament in England. July 1966 (photo) / Bridgeman Images

MPX5145866: European Cup Winners Cup Semi Final second Leg at Ibrox May 1967Rangers 1 v Slavia Sofia 0 (Rangers win 2-0 on aggregate)Rangers' Roger Hynd has a header saved by goalkeeper Simeonov goalkeeper (photo) / Bridgeman Images

MPX5145869: European Cup Winners Cup Semi Final second Leg at Ibrox May 1967Rangers 1 v Slavia Sofia 0 (Rangers win 2-0 on aggregate)Sofia goalkeeper saves a shot from Jim Forrest of Rangers (photo) / Bridgeman Images

MPX5145875: European Cup Winners Cup Final in Nuremberg May 1967Bayern Munich 1 v Glasgow Rangers 0Bayern goalkeeper Sepp Maier saves from Roger Hynd (photo) / Bridgeman Images

MPX5145890: Spurs Double Season 1960/61Tottenham Hotspur team holding up League trophy and FA Cup for fans to seeduring a victory parade in LondonMay 1961 (photo) / Bridgeman Images

MPX5147733: English League Division One match at Goodison ParkEverton 0 v Liverpool 3. Action from the match. December 1969 (photo) / Bridgeman Images

MPX5147751: English League Division One match at Goodison ParkEverton 0 v Liverpool 3. Injured player attended to as the referee looks onDecember 1969 (photo) / Bridgeman Images

MPX5147760: English League Division One match at Goodison ParkEverton 0 v Liverpool 3. Happy fans singing during the matchDecember 1969 (photo) / Bridgeman Images

MPX5147775: Gordon Charlton, brother of England International Jack and Bobby Charlton. December 1969 (photo) / Bridgeman Images

MPX5147784: English League Division One match at Maine RoadManchester City 1 v Leeds United 2. Fans walking along the street on their way to the gameNovember 1969 (photo) / Bridgeman Images

MPX5147799: English League Division One match at Goodison ParkEverton 0 v Liverpool 3. Woman escorted out of the stands by police and ambulancemenDecember 1969 (photo) / Bridgeman Images

MPX5147811: English League Division Two matchBirmingham City 2 v Huddersfield 2. Frank Worthington leaps to intercept the ball. December 1969 (photo) / Bridgeman Images