1999 D Connecticut Quarter On Experimental Planchet

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Author	Replies: 10 / Views: 993
Beekay82 New Member United States 3 Posts	Posted 10/19/2023 6:19 pm 1999 d Connecticut quarter on experimental planchet everything checks out so far the color the weight the lifted edges on the rim please help is this a legit rare coin air or is it just a plated coin Report this Post to the Staff

nick10 Pillar of the Community United States 3207 Posts	Posted 10/19/2023 6:57 pm pic is too large to fully evaliate, from the visible part it looks like an environmentally toned quarter, which will make it tough to prove otherwise Report this Post to the Staff
Tacc Pillar of the Community United States 3535 Posts	Posted 10/19/2023 7:11 pm Provide exact weight of coin and some clear photos of the coin edge and the reverse. Might help but still a long shot. Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 74358 Posts	Posted 10/19/2023 7:19 pm To CCF! Looks like environmental toning. Errers and Varietys. Report this Post to the Staff
jasper62 Pillar of the Community United States 2189 Posts	Posted 10/19/2023 7:21 pm Here's one I found a few years ago.Not sure why the quarters tone like this but I think it's a pretty common occurrence. I liked it so I kept it even tho it really has no value. Report this Post to the Staff
Dearborn Moderator United States 96471 Posts	Posted 10/19/2023 7:25 pm Agreed, will need an accurate weight, but for now, it appears to have been plated. 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 188770 Posts	Posted 10/20/2023 09:28 am to the Community! 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
Coinfrog Bedrock of the Community United States 94367 Posts	Posted 10/20/2023 09:35 am to the CCF! Report this Post to the Staff
Petespockets55 Pillar of the Community United States 5779 Posts	Posted 10/20/2023 10:18 am This is most likely environmental issues as others have said. I cannot tell if the coin has any mint luster. Improper annealing can cause color variations but it is difficult to prove. (Think of "Black Beauty nickels") Words of encouragement are one of the major food groups. We need to consume them regularly to thrive and grow. Edited by Petespockets55 10/20/2023 10:19 am Report this Post to the Staff
coin rejector Pillar of the Community United States 2854 Posts	Posted 10/20/2023 12:53 pm The known experimental planchets are overweight (5.9 to 6.3g). Report this Post to the Staff
Cujohn Pillar of the Community United States 7174 Posts	Posted 10/20/2023 4:15 pm environmental toning. Report this Post to the Staff
	Replies: 10 / Views: 993

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