As we're all aware (and Kurgan is always very keen to remind us) - we can never be 100% sure. BUT, my mate has tonnes of 70s Queen signatures - a lot obtained personally - and these look pretty good, IMO.
If the question is about whether the contract is genuine, or a very good print - I really couldn't say: I noticed that Hard Rock Cafe in Barcelona have a fully signed Elektra contract on display (oddly placed near the toilets), but I wasn't sure if it was original or replica. I mean, how many would they have needed to sign? If the one in Barca is bona-fide, it raises some questions about this.....it's a helluva lot of dough to risk on it!!!
I would never buy autographs off ebay. The signatures don't look like pretty much all others I have seen....
Thing is, we're all used to seeing more recent examples - they look very much like the early ones my mate has, and he obtained them personally.
@ bob, I still don't know if you're asking if the signatures are genuine, or if the contract itself is :)