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1970-S Lincoln Cent Inverted Mint Mark? RPM?

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Tacc's Avatar
United States
3535 Posts
 Posted 02/15/2023  12:38 pm Show Profile   Bookmark this topic Add Tacc to your friends list Get a Link to this Message Number of Subscribers
I searched a bunch of 60's & 70's cents for RPM's.
I found quite a few obvious RPM's
This M/M looked odd to me because the upper "ball end" of the S looks much larger than
any of the other coins from 1970.

Opinions please. Inverted M/M? RPM?
1970-S-Lincoln-Cent--Inverted-Mint-Mark?--RPM?
1970-S-Lincoln-Cent--Inverted-Mint-Mark?--RPM?
1970-S-Lincoln-Cent--Inverted-Mint-Mark?--RPM?
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coop's Avatar
United States
62064 Posts
 Posted 02/15/2023  12:55 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Looks like coin contact. The devices are flattened, not enlarged. Not showing two punching with the punch.
1970-S-Lincoln-Cent--Inverted-Mint-Mark?--RPM?
Note the evidence of the two punches and the two mintmarks on this RPM and even the punch damage is also seen as doubled.
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John1's Avatar
United States
56855 Posts
 Posted 02/15/2023  1:20 pm  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
I have never heard of an inverted MM for that year.
John1
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Tacc's Avatar
United States
3535 Posts
 Posted 02/15/2023  1:25 pm  Show Profile   Bookmark this reply Add Tacc to your friends list Get a Link to this Reply
OK. thanks guys. That RPM example from COOP is amazing. I don't have any RPM's as drastic as that so far, but just starting searching for them.
The inverted M/M was just a guess on my part, only because it looked so different.
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John1's Avatar
United States
56855 Posts
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Tacc's Avatar
United States
3535 Posts
 Posted 02/15/2023  2:41 pm  Show Profile   Bookmark this reply Add Tacc to your friends list Get a Link to this Reply
Great Reference John1, I have bookmarked that one!
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Dearborn's Avatar
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