Wondering if anyone has more info specifically on the Tony Banks? I picked up this vinyl cover last year. It is heavily  damaged and was written on to use as a display before being signed at their autograph event in the UK in the 70s. Ive seen a few other "A Trick of the Tail" vinyl signed by Tony this way, all sold in the past by RR auctions. Mike and Phil look real which is why I never questioned Banks, but the last post created about Tony and Mike the other day is making me revisit this. Has Tony ever signed in this way outside of this event? I haven't been able to find any so far which would help verify the Banks on my item in particular is real. 

Are there any long time genesis fans on here who would could verify this is authentic in general but especially if you came across a stand alone signature of Tony Banks signed this way?

Here are the signatures on my item

And here is one of the few sold over the years from RR auction