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1961 Lincoln Memorial Cent Mint Error - In-Collar Uniface Strike

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tropicalbats's Avatar
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 Posted 06/19/2026  12:29 am Show Profile   Check tropicalbats's eBay Listings Bookmark this topic Add tropicalbats to your friends list Get a Link to this Message Number of Subscribers
Found this one today. I am going to present the pics and some comments and let it go at that. I have sent photos to Mike Diamond and will post his answer when I have it.

Obverse has some light reflectiveness to it but overall looks more business strike than proof.

Obverse rims are flat and prooflike.

Edge is flat with no beveling and shows what appear to be strong ejection scars (coin stands on edge pretty easily).

Memorial design on the reverse is raised, Lincoln in incuse.

Weight is 3.05g.




1961-Lincoln-Memorial-Cent-Mint-Error---In-Collar-Uniface-Strike
1961-Lincoln-Memorial-Cent-Mint-Error---In-Collar-Uniface-Strike
1961-Lincoln-Memorial-Cent-Mint-Error---In-Collar-Uniface-Strike
Edited by tropicalbats
06/19/2026 11:01 am
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Errers and Varietys's Avatar
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 Posted 06/19/2026  12:42 am  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
Great find, tropicalbats!
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westernsky's Avatar
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 Posted 06/19/2026  12:44 am  Show Profile   Bookmark this reply Add westernsky to your friends list Get a Link to this Reply
Wonderful find! Congrats!
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nickelsearcher's Avatar
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15575 Posts
 Posted 06/19/2026  06:06 am  Show Profile   Bookmark this reply Add nickelsearcher to your friends list Get a Link to this Reply
Nice looking example TB. I look forward to Mike Diamond comments.
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srs77's Avatar
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 Posted 06/19/2026  06:52 am  Show Profile   Bookmark this reply Add srs77 to your friends list Get a Link to this Reply
Wow!
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ijn1944's Avatar
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 Posted 06/19/2026  07:23 am  Show Profile   Bookmark this reply Add ijn1944 to your friends list Get a Link to this Reply
Interested in learning 'the rest of the story'. Very cool!
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CoinHI's Avatar
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 Posted 06/19/2026  10:42 am  Show Profile   Bookmark this reply Add CoinHI to your friends list Get a Link to this Reply
Great look to this error coin and I'm interested to hear what Mike has to say.

It seems the obverse was subjected to much more pressure than usual resulting squared/finned rims. This is also connected to why the edge was subjected to more outward force pressing into the collar creating the ejecting scars.

Multiple struck through planchets maybe?
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tropicalbats's Avatar
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 Posted 06/19/2026  10:58 am  Show Profile   Check tropicalbats's eBay Listings Bookmark this reply Add tropicalbats to your friends list Get a Link to this Reply
So I was close but overthinking a bit too much. I thought it was struck through a die cap, possibly a uniface cap created during a stacked two-planchet strike. Close, but not quite, as Mike is indicating a straight up uniface strike from stacked planchets. CoinHI figured it out!

Mike's comments:

"This would be an in-collar uniface strike. Since the raised ghost of the Memorial and the incuse ghost of Lincoln show approximately equal strength, it's likely that the underlying planchet was full-thickness. However, it's odd that both ghost images should be so strong. When you have a strong Memorial ghost but little in the way of a Lincoln ghost, that indicates that the underlying planchet was abnormally thin (split or rolled-thin). A full-thickness planchet generally produces weak ghost images (or none at all).

When two planchets are stacked on top of each other in the collar, effective striking pressure is elevated, resulting in a strong (and often finned) rim, and a tall, flat edge.

I agree that the vertical striations on the edge most likely reflect a worn collar.
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