John Adams Proof - Stain...? - Coin Community Forum

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Author	Replies: 2 / Views: 949
Sleaklight Pillar of the Community United States 827 Posts	Posted 09/07/2007 7:48 pm I was going through my Presidential Proof Set and noticed that the John Adams proof has a mercury colored stain above the first name, on the N to be exact. I took various pictures and this is the best I can get. It's easier to see having it in hand of course. I wanted to know how such a coin gets this on it or if it's some sort of error? Image: ja-foreign2.jpg 18.16 KB It's hard to see and not spotable right away, I was happing to look at it with a loupe and found it like so. Anyway, I am curious as to what might have caused this? Thank you Edited by Sleaklight 09/07/2007 7:49 pm Report this Post to the Staff

dustin43160 Valued Member United States 367 Posts	Posted 09/07/2007 7:53 pm have no clue what it is theres something on the rim of my 2007s half and sac maybe its the paper they use in the case? Report this Post to the Staff
Spider5689 Pillar of the Community United States 2269 Posts	Posted 09/07/2007 9:40 pm I know they are using a special finish for the business strikes so they don't tarnish as easily. It may be caused by that finish. Report this Post to the Staff
	Replies: 2 / Views: 949

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