Hard one to call this personally I'd rather have the records clean and in general good order, having said that I presented Lorraine Chandler with my three RCA Victor Demo's back at that legendary night at Stafford with Eddie Parker early 80's and she signed all three on the label which I still have to this day and treasure as it was such a real moment in Northern Soul history and pretty unique to have all three signed by the artist so I'm with Alan on the fact that as with his treasures mine ain't going anywhere, funny in other areas of record collecting if you had a Beatles Promo signed by all four Beatles then it would be worth a fortune label, cover or otherwise, guess we like our stuff Mint? I have many 45's signed but tend to be mainly on the white card sleeve....lol
Regards - Mark Bicknell.