One thing for sure is, you know your intentions, but while those intentions might be good, removing that wallet could potentially hinder the recovery of it. It's a bit like the butterfly effect where your decisions can alter things, that you weren't planning on altering.
Hey thank you all, I really apreciate ALL the advice, feedback and banter this discovery has generated. After much consideration, I have decided to do precisely nothing at all with the paper wallet, except to slip it inside the back cover of my favourite book 'Shantaram' by Gregory David Roberts. There it will stay. I hope the original owner has the ability to remove their coins. I'll rediscover the wallet if/when the universe wants me to, but for now I'm just going to leave it there. If you ever see the book Shantaram at a yard sale or deceased estate,.. flip through to the last few pages,.... you never know..