1ct 1992 Doubled Die Reverse / DDR And DD Mint Mark?! Split Plate Doubling? Help!

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Author	Replies: 6 / Views: 3,479
ChildOfTheWheat Pillar of the Community United States 5828 Posts	Posted 11/30/2014 5:39 pm Hello! Today while coin roll hunting, I saw a 1992 D penny with what I think is a doubled mint mark. After looking through my magnifying glass, I found some more doubling on the reverse that looks to me like split-plate doubling or Machine Doubling. What do you guys think? Report this Post to the Staff

Buddy Rest in Peace United States 7075 Posts	Posted 11/30/2014 5:48 pm Sorry, no doubling. Just copper running away from the zinc, a common problem. Report this Post to the Staff
CoinCollector2000 Pillar of the Community United States 2563 Posts	Posted 11/30/2014 6:21 pm Report this Post to the Staff
wheatchaser140 Pillar of the Community United States 2368 Posts	Posted 11/30/2014 6:21 pm This happens often with Zincolns, not an error. I love your username by the way, it reminds me of, well, me! Report this Post to the Staff
ChildOfTheWheat Pillar of the Community United States 5828 Posts	Posted 11/30/2014 9:58 pm Ah, ok! Thanks for the information, and your user name is cool too :) Report this Post to the Staff
Sudz Pillar of the Community United States 1572 Posts	Posted 12/01/2014 10:42 am It might also be helpful to know that there are no RPM's after 1989 due to changes in the way things are done. I believe, starting in 1990, the mintmark is included in the Master Die sent to each Mint. The only exception that I am aware of is the doubling of the "D" in several of the 1995-D Doubled dies that look like RPM's but are actually hub-doubling. The experts would know more about this... I hope this helps. Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 12/01/2014 1:54 pm It is split plating from the strike. Too much pressure in that area. Nothing doubled, just the air reaching the zinc and starting to be affected. I've seen worse though: Edited by coop 12/01/2014 1:57 pm Report this Post to the Staff
	Replies: 6 / Views: 3,479

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1ct 1992 DDR And DD Mint Mark?! Split Plate Doubling? Help!