Message:

<p>[QUOTE=&quot;Insomniac, post: 792634, member: 21995&quot;]With coins from 1968 forward, the majority of proofs were produced in San Francisco, and from 1975 on, they only produced proofs (with few exceptions), so coins from those dates with the S mint mark are likely to be proofs. Second, you can tell they are proofs by virtue of their mirrorlike surfaces. In circulation, these can become diminished, but they are still quite reflective and shiny.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in