Mine would be(as of now) a newspaper article from feb 1969 about the stones rock n roll circus signed by mick,keith,bill,charlie and BRIAN JONES at one of his few visits at olympic studios for the let it bleed sessions,the author of the article had it signed at olympic studios , a few visits it took to finally catch brian aroound march/april....right before he left the stones.
This is one of the last items Brian Jones has signed with the stones in 1969
It was purchased from Tracks UK with letters of prov. it was expensive but well worth it.
Don't know how rare but I obtained this Gerry Marsden auto in Greeley before a show with Leslie Gore. I got an LP signed the wife a photo. Here's came out better. We are both still kicking ourselves for not taking a photo and she had her cam around her neck...lol We were just so thrilled to meet Gerry we forgot...lol
This one is propably the "rarest". A signed sketch by Stuart Sutcliffe of The Beatles.