Brighton historic league position:
http://upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Brightonleaguepos1921-2011.png/800px-Brightonleaguepos1921-2011.png
Crystal Palace historic league position:
http://en.wikipedia.org/wiki/File:Crystal_Palace_FC_league_position_1905_2010.png
This shows...