How to insert an image, create a readable hyperlink, photograph a coin, or use a forum feature.
- Posts: 15230
- Joined: Wed Jan 28, 2009 4:59 pm
- Location: Ohio
- Has thanked: 251 times
- Been thanked: 595 times
It is a proof. Here's what to look for https://coinauctionshelp.com/1981-s-pro ... mint-mark/