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1970-S Lincoln Cent Mechanical Doubling

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 Posted 01/18/2021  7:51 pm Show Profile   Bookmark this topic Add Parnelli917 to your friends list Get a Link to this Message Number of Subscribers
New to the forum so if this is in the wrong place, please feel free to move it. I found a 1970-S Lincoln Cent with doubling today! Then I decided I had better bone up on Mechanical Doubling verus doubled dies. My eyes aren't so great so I set up the microscope. If I'm wrong, please tell me! But this looks like Mechanical Doubling to me. What do you think?

1970-S-Lincoln-Cent-Mechanical-Doubling
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mikev50's Avatar
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 Posted 01/18/2021  8:02 pm  Show Profile   Bookmark this reply Add mikev50 to your friends list Get a Link to this Reply
you are right--md--
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merclover's Avatar
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 Posted 01/18/2021  8:58 pm  Show Profile   Bookmark this reply Add merclover to your friends list Get a Link to this Reply
Yes! Machine Doubling! Yay!

to the CCF!

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Rothery's Avatar
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 Posted 01/18/2021  9:13 pm  Show Profile   Bookmark this reply Add Rothery to your friends list Get a Link to this Reply
Actually that's a great example coin - I'd save it in a 2x2 just for the heck of it.
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Earle42's Avatar
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 Posted 01/18/2021  9:36 pm  Show Profile   Bookmark this reply Add Earle42 to your friends list Get a Link to this Reply
- really good example of MD
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jbuck's Avatar
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 Posted 01/19/2021  09:23 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply

Quote:
Actually that's a great example coin - I'd save it in a 2x2 just for the heck of it.
I agree.
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Chase007's Avatar
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 Posted 01/19/2021  09:50 am  Show Profile   Bookmark this reply Add Chase007 to your friends list Get a Link to this Reply
to CCF

That's a good one
Edited by Chase007
01/19/2021 09:51 am
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 Posted 01/20/2021  08:13 am  Show Profile   Bookmark this reply Add Parnelli917 to your friends list Get a Link to this Reply
Thanks everyone! Learning every day.
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 Posted 01/21/2021  12:33 pm  Show Profile   Bookmark this reply Add Parnelli917 to your friends list Get a Link to this Reply
I have an additional question about this topic. Not questioning the Mechanical Doubling on this coin but more for my own enlightenment. I was reading about doubled dies on error-ref.com. How would you differentiate a Mechanical Doubling from a small date over large date? They show an image of a 1960-D with Class III doubling that I would have called MD. How do you know?
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