Thank you for the welcome! I'm trying to learn as much as I can from this forum, I've been reading it for a while!
I don't know what re-toning is though~ is that done at the mint?
I also looked at variety vista and I think it's a DDO-005 class IV.
Please don't take any offense with me saying that I don't think my coin has been cleaned! The one thing I did learn is to never clean your coins~ I've had this one for over 40 years and I've never cleaned it~ and I don't think it was cleaned before I accumulated it in the 70's when I worked as a waitress! So maybe there is a different story of what could've happened?
It's a coin that I really think is different, so I do want to put it in something to finally store it properly!