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1994 D/S Penny RPM Error?

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United States
49 Posts
 Posted 04/02/2021  4:59 pm Show Profile   Bookmark this topic Add STKRollHunter to your friends list Get a Link to this Message Number of Subscribers
I know this post is a long shot but am I looking at a D/S penny here? I see the top of the S swirl and the bottom serif on the west side of the d and the swoop which connects the top and bottom in the center of the D. You can also make out the very top of the S above the D.

Am I crazy here?
1994-D/S-Penny-RPM-Error?
1994-D/S-Penny-RPM-Error?
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Rothery's Avatar
2145 Posts
 Posted 04/02/2021  5:11 pm  Show Profile   Bookmark this reply Add Rothery to your friends list Get a Link to this Reply
Just Pareidolia as they stopped punching MM's into the dies in 1989 for cents - starting in 90 it became part of the master die
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Spence's Avatar
United States
34419 Posts
 Posted 04/02/2021  5:14 pm  Show Profile   Bookmark this reply Add Spence to your friends list Get a Link to this Reply
@stk, I see what you are talking about, but that looks more like unevenness in the surface, perhaps from a bit of zinc rot settling in.

1994-D/S-Penny-RPM-Error?
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 Posted 04/02/2021  5:28 pm  Show Profile   Bookmark this reply Add STKRollHunter to your friends list Get a Link to this Reply
Thank you. Makes sense now.
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merclover's Avatar
United States
10635 Posts
 Posted 04/02/2021  7:19 pm  Show Profile   Bookmark this reply Add merclover to your friends list Get a Link to this Reply
Perhaps split plating? Next stop, zinc rot.

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coop's Avatar
United States
62064 Posts
 Posted 04/02/2021  8:06 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
In order for something to be a RPM before 1990, the area would need to be raised and show a punch into the die. Why into the die? An incuse mark on the die, will leave a raised mintmark/rpm/rpms. It needs to be raised, not just a color on the surface of the coin.
1994-D/S-Penny-RPM-Error?
Not the two punching into the die that was not where the mint worker wanted the punch to be:
1994-D/S-Penny-RPM-Error?
Very tedius work. Note his glasses?
So the tap into the punch will add an incuse mark, leaving a raised mark on the coin. (dies are negatives, coins are a positive)
1994-D/S-Penny-RPM-Error?
Edited by coop
04/02/2021 8:07 pm
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