Match of the Day is the heavyweight championship clash between Birmingham City and Leeds United, with three clips below showing the marvellous history of goal nets at St Andrews.
Classic muddy winter pitch and classic blue A-frames - check out the ball hitting the stanchion at Bob Latchford's opener.
The pitch is still muddy but the sensational saggy goal nets are now hanging off Continental D's.
By the mid-1990's pitches were no longer muddy and goal nets were beginning to be pulled back tight, even if they were still supported by Continental D's. Check out Kevin Francis terrific opener about 3:00 in.