I wouldn't normally post something like this, particularly as it's a guitar, but anyway.
This LP - [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=330381576449"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...em=330381576449[/url] - is not a genuine Gibson. The guy is trying to pass it off as such and has produced the hookey letter of authentication (which I believe Gibson didn't do in 1971) to try and substantiate his claim that it's real. I know this because I went to look at it and nearly lost me rag because the guy had messed me around so much that it being a fake was the final straw. I think it's an Antoria or a CSL that's had a gold Gibson logo screenprinted onto it - it has a bolt-on neck with a made in Japan neck plate. If that doesn't give it away!!
Anyway, I've reported it to ebay, but they've not removed it yet. If you're tempted (and you would be because a proper one of that age is worth £2.5 - £3k), don't bother.