No I don't have any pictures or anything of it being signed. This belonged to my best friend who is dying with cancer and she asked me to get rid of all stuff she didn't need cluttering up her house. Sorry I can't be of more help. Her name is Roseanna so I know it was signed for her using her nickname "Rosie". I'm sure a true collector could tell you from the piture and signature who signed it.
I got two autographed football cards and I took them to a Card shop and they told me that it had a letter or something to prove it was actually signed by the players. I believe you that it is a Real autograph