Sport, Football, London, England, 4th November 1970, European Inter-Cities Fairs Cup, Second Round, Second Leg, Arsenal 2 v Sturm Graz 0 (Arsenal win 2-1 on aggregate), Arsenal's Ray Kennedy leaps to head during the match [Getty Images]

Sport, Football, London, England, 4th November 1970, European Inter-Cities Fairs Cup, Second Round, Second Leg, Arsenal 2 v Sturm Graz 0 (Arsenal win 2-1 on aggregate), Arsenal's Ray Kennedy leaps to head during the match (Photo by Popperfoto via Getty Images/Getty Images) — see more

Sport, Football, London, England, 4th November 1970, European Inter-Cities Fairs Cup, Second Round, Second Leg, Arsenal 2 v Sturm Graz 0 (Arsenal win 2-1 on aggregate), Arsenal's Ray Kennedy leaps to head during the match (Photo by Popperfoto via Getty Images/Getty Images)