1987 D Lincoln Cent Mint Error? - Coin Community Forum

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Author	Replies: 6 / Views: 788
Dough101 Valued Member United States 399 Posts	Posted 05/17/2025 4:46 pm Nice find? Take a look. What type of error is this? Edited by Dough101 05/17/2025 4:51 pm Report this Post to the Staff

JimmyD Bedrock of the Community Canada 21591 Posts	Posted 05/17/2025 5:04 pm It is not an error, it is called a Ridge Ring caused by a worn die. Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 73857 Posts	Posted 05/17/2025 5:05 pm Ridge Ring and a possible Linear Plating Bubble. Errers and Varietys. Report this Post to the Staff
ijn1944 Bedrock of the Community United States 19131 Posts	Posted 05/17/2025 6:14 pm Agree...appears to be a Die Deterioration issue. Report this Post to the Staff
Dough101 Valued Member United States 399 Posts	Posted 05/18/2025 12:55 pm Was the issue during minting process from the mint? Report this Post to the Staff
Dearborn Moderator United States 95254 Posts	Posted 05/18/2025 4:11 pm Yes, the Ridge Ring was caused by a worn out die - not an error, just the progression of the tools wearing out. Collecting since 1972. Learning from then on "Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin 7070 type set coin count: 51/76 Uncirculated American Silver Eagles My American Silver Eagle Proof Collection Sacagawea Dollars Innovation Dollars Eisenhower-Dollars Kennedy-Half Dollars Washington-Quarters Roosevelt-Dimes Buffalo-Nickels 1938-2005 Jefferson-Nickels Lincoln-Cents Report this Post to the Staff
jbuck Moderator United States 187942 Posts	Posted 05/19/2025 11:09 am I agree with the assessment. Coin Collector Since 1978 Avatar Old Avatar 7070 Eisenhower Australia Canada World CCF Members on eBay CCF eBay Search Engine Report this Post to the Staff
	Replies: 6 / Views: 788

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