Another 1993 D Lincoln Cent Question

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Author	Replies: 8 / Views: 475
Gigi2 Valued Member United States 319 Posts	Posted 11/08/2024 5:56 pm My questions are mainly about reverse. Could it be doubling along the bottom of the steps of Memorial ? The outside of the first column also looks doubled. It isn't part of the column due to the fact it goes way up beyond the length of the column. The D also looks strange, but is most likely due to DD. Thoughts please. Report this Post to the Staff

-makecents- Pillar of the Community United States 8733 Posts	Posted 11/08/2024 6:02 pm Just plating disturbance doubling. LINK https://www.error-ref.com/other-forms-of-doubling/ -makecents- Report this Post to the Staff
Gigi2 Valued Member United States 319 Posts	Posted 11/08/2024 6:08 pm Are you talking about on the reverse below the steps and running a long left side of first column? or both? Report this Post to the Staff
NY Islander Pillar of the Community United States 978 Posts	Posted 11/08/2024 6:10 pm Common issue considered environmental and PMD. As the coin ages and if zinc is exposed to the environment the zinc blooms and the coin bubbles and deteriorates over time. https://www.error-ref.com/?s=zinc+split+plating "We are all flawed, some MD and some PMD." NYI Report this Post to the Staff
-makecents- Pillar of the Community United States 8733 Posts	Posted 11/08/2024 6:11 pm Both, it's just a plating issue, very common with the zincolns. -makecents- Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 73812 Posts	Posted 11/08/2024 6:16 pm Agreed with the comments. Errers and Varietys. Report this Post to the Staff
Coinfrog Bedrock of the Community United States 94367 Posts	Posted 11/08/2024 6:24 pm Same, nothing unusual here. Report this Post to the Staff
Dearborn Moderator United States 95099 Posts	Posted 11/08/2024 8:10 pm Well, I guess that the answer was given quite adequately here. (moving on).. 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 187862 Posts	Posted 11/11/2024 12:24 pm I agree with group. 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: 8 / Views: 475

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