Thanks for all the input guys! Some nice suggestions which will be added to my Le Mans archive.
But it was not what I was looking for, so I decided to revive my old laptop, which needed the help of the Red Woman Melisandre in order to succeed and I downloaded the old bookmarks from the old laptop (which I should have done when I got the new one of course!!!)
So these are the best three I found:
http://www.maisonblanche.co.uk/circuits.html
http://www.virtua-lm.com/lemans/history.php?y=90_01
http://www.lemans-history.com/historia_circuito.php