It is a wonderful shot isn't it!

Hope you dont mind Cursuswalker, I had a 5 minute fiddle with it in Potatoshop and made an animated 'before and after GIF' of the result: http://img.photobucket.com/albums/v463/CianMcLiam/54323a.gif

Here's the 'restored' jpg: http://img.photobucket.com/albums/v463/CianMcLiam/54323acopy.jpg

If you would like me to do the original scan so you can print, let me know. Its only a few simple changes that takes 5 mins in photoshop, you could give it a go also!