Message:

<p>[QUOTE=&quot;Oldhoopster, post: 7955365, member: 84179&quot;]You need to remember that current working dies are made using the single squeeze process (phased in during the last 10-15 years if i recall correctly) and the mechanism is not the same as the traditional hub doubling.&nbsp; </p><p><br /></p><p>Class IX usually involves the central designs, not the periphery devices.&nbsp; You need to be aware of the Of the characteristics of Class IX as well when the mint changed to the single press process.&nbsp; If not, you&#039;ll go nuts chasing MD and DDD on current coins</p><p><br /></p><p>Here is some more info from error-ref</p><p><br /></p><p><a href="http://www.error-ref.com/doubled-dies/#:~:text=CLASS%20IX%20%E2%80%93%20SHIFTED%20HUB%20DOUBLING%3A%20%E2%80%9CThis%20form,and%20its%20thousands%20of%20pounds%20of%20force.%E2%80%9D%20%C2%B9" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.error-ref.com/doubled-dies/#:~:text=CLASS%20IX%20%E2%80%93%20SHIFTED%20HUB%20DOUBLING%3A%20%E2%80%9CThis%20form,and%20its%20thousands%20of%20pounds%20of%20force.%E2%80%9D%20%C2%B9" rel="nofollow">http://www.error-ref.com/doubled-dies/#:~:text=CLASS IX – SHIFTED HUB DOUBLING: “This form,and its thousands of pounds of force.” ¹</a>[/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