Hi Reaper, I have looked around the internet with information about the different editions of Knights of Camelots boardgame. Check the games rulebook, perhaps that will tell the copyright date or edition. All copies that I have seen of this game bear the wizard logo on the bottom right. Perhaps another version bears a tsr face logo or ?  You could try asking the weekend warrior. Type their name in on a search and you should come upon their website. Email them as the person running the place knows a lot about boardgames.  You could also try asking Aaron Leeder at nobleknight games. Visit his site at http://www.nobleknight.com He may be busy but he tries to answer all questions and may help you out with the editions of your game.