I have attached a family photo sent to me recently, that I would like to see if it can be restored. It appears that the original was crumbled up and then opened up again and laid flat. According to its properties, it is at 300dpi resolution and I have resized it from 1.03MB back to 502KB, so hopefully it will be okay for you. I have assumed it was scaned as I recieved it with many others on a CD. I am finalising a Family Book so I am hoping you can do something with it.
Regards
Wildcats13