I can't mention my thoughts, since they are sure to offend someone on this site, but my opinion is that this is a nice 49 year old specimen. (As are the other old, albeit normal specimens you posted apparently from the same coin roll.) Life is like a box of chocolates...don't give up the hunt, eventually...
Actually, I want on a major hunt for two days getting several roll from different stores. I wrote about it in the coin roll hunting forum.