11. Let there be lights
On 19 September 1951, Arsenal entered the floodlit age with a Highbury friendly against Hapoel Tel Aviv.
Two decades before, during a trip to Belgium, Herbert Chapman had become fascinated by the potential of playing under floodlights - no more early kick-offs on winter afternoons and the possibility of midweek evening fixtures, not to mention uniform lighting conditions.
Chapman had lights installed at the training ground, but the FA banned floodlights for competitive senior games. Arsenal were the first top-flight side to play under lights, and by the end of the 1950s floodlights were generally accepted as the future of football.