Message:

<p>[QUOTE=&quot;GDJMSP, post: 3331455, member: 112&quot;]That&#039;s the book I was referring to, never had a copy myself. And I have to admit I was unaware that they doubled the tolerance for silver quarters, even more than doubled it for halves, in &#039;47. The numbers I was using were obviously from before &#039;47.</p><p><br /></p><p>As for where the numbers come from, I believe they are defined by the laws that authorized the coins.[/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