Message:

<p>[QUOTE=&quot;mspenny, post: 534038, member: 17380&quot;]After learning about machine doubling on this forum (thanks!) and looking at about 800 examples, I went back to sorting through my pennies, happier to be better educated.</p><p><br /></p><p>I had a run of 1989 Ds, and they ALL show signs of machine doubling, mostly on the reverse text (the &quot;o&quot; of one cent a bunch) or on the date. </p><p><br /></p><p>I started randomly picking 1989 Ds out of other rolls and I have to say that it&#039;s rare that I DON&#039;T find machine doubling, even if it&#039;s faint. At this point I&#039;ve looked through about 25 1989 Ds from rolls from different sources.</p><p><br /></p><p>Did they let some monkeys run the presses that year? Or is this one of those common knowledge coin world things that I should know already?[/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