Is there a good source for 1990's WSOP Main Event Info?

I'm looking for specifics like end of day chip counts per player and lists of players for the event each year. I have a group of nine players and their chip counts and I'd like to know what year it was from. I've looked online but I'm not seeing anything that really has the info that I need and I've called Binion's and talked to several people but nobody really had much info or knew who would be good to contact. Does anyone know of a good online resource or have a good contact they'd be willing to pass along?

EDIT: Looking for 80's and/or 90's