1989 D Penny Its An MD Right And What Are All The Bumps

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Author	Replies: 6 / Views: 850
prisbrey1 Pillar of the Community United States 936 Posts	Posted 08/02/2022 12:31 pm ok I have a lot of questions on this 1989 D penny first on the adverse of the coin its an md right and what are all the bumps is it zinc rot why is one of the ts bigger than the other and for the reverse I'm pretty sure its an md and on the rim next to the fg are the scrapes file marks now for the last question are any of them considered errors I hope I haven't forgot anything Report this Post to the Staff

John1 Moderator United States 56855 Posts	Posted 08/02/2022 1:15 pm Not seeing MD,I see DDD. And the bumps are trapped zinc dust. John1 Report this Post to the Staff
Coinfrog Bedrock of the Community United States 94367 Posts	Posted 08/02/2022 1:15 pm Looks like Die Deterioration Doubling and typical zinc rot. Report this Post to the Staff
Dearborn Moderator United States 97441 Posts	Posted 08/02/2022 8:01 pm MD - yes. Bumps - zinc dust under the copper plating. 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
prisbrey1 Pillar of the Community United States 936 Posts	Posted 08/02/2022 9:19 pm ok thank you Report this Post to the Staff
JTCC Pillar of the Community United States 797 Posts	Posted 08/03/2022 12:20 am I see MD and plating blisters. Report this Post to the Staff
prisbrey1 Pillar of the Community United States 936 Posts	Posted 08/03/2022 03:25 am ok I appreciate it thanks Report this Post to the Staff
	Replies: 6 / Views: 850

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