Mine were 1990/91 Pro-Sets, such as:

http://shop.sportsworldcards.com/ekmps/shops/sportsworld/images/leeds-united-peter-haddock-91-proset-1990-1991-football-trading-card-20698-p.jpg

Barnsley's Owen Archdeacon was the one that everyone wanted and I seem to remember Dion Dublin (playing for Cambridge) being pretty rare too.

First sticker book was this one:

http://swapstick.com/swaps.nsf/Albums+by+Title/Football%2091/$file/Panini%20Football%2091%20Album%20Cover.jpg

What about you?