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Replies: 19 / Views: 3,455 |
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Valued Member
United States
178 Posts |
hi. kind of new here. I didn't see anything in the forums that addressed my question, so here goes. I have a few "shiny" State Quarters with normal-looking edges (i.e., the copper is obvious and the edge hasn't been played with). do plated coins ALWAYS have plated edges? I know the State Quarters were notorious for being plated, and I've seen a few, but I don't want to stick something in a book that really has no value (especially when I have a couple of "almost as good" examples on hand). maybe from a p/d proof set that was opened? thanks in advance. m
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Pillar of the Community
United States
1484 Posts |
If it's an electroplated coin, the edge should be plated, too — even a reeded edge. Some surfaces are painted (or plated) in other ways; in that case, the edge may not be.
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Pillar of the Community
United States
883 Posts |
what little experience I have with Electro-plating involves submerging teh item ot be plated into a solution with a polarized electrode attached. Teh solution has an electrode with an opposing charge. The solution has dissolved metal that migrates to the item being plated by the flow of electricity. This means that, generally, the entire item gets plated.
Brilliant Uncirculated quarters usually shine brightly and any visible copper on the edges is bright red. It is recommended that you store the coins in either a book that has protective plastic on both sides of the coin or to just put them in flips in order to slow oxidation.
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Moderator
 United States
187833 Posts |
 to the Community!
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Valued Member
 United States
178 Posts |
thanks. I know how electroplating works. I just didn't see how it would be worth it to electroplate only the faces of the coin, especially because such a process would be far more labor intensive.
EDIT: maybe that came off as a little... arrogant? not my intension. thanking all for the responses. just saying I generally know how plating works. anyway, I have some saflips and whitman classic albums that I'm trying to fill. I'm looking forward to benefitting from (and perhaps one day contributing to) the knowledge and experience of this community.
Edited by shathe 04/21/2021 2:04 pm
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Moderator
 United States
187833 Posts |
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Moderator
 United States
56855 Posts |
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Valued Member
 United States
178 Posts |
thought about uploading some photos but, I'm not sure they would be useful. I have a loop and a usb digital microscope, and I see no signs of polishing or chemical alteration. i'll see what I can do later after I'm done with this job. thanks m
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Valued Member
 United States
178 Posts |
Quote:"What about the 1943 Lincoln Cent?" i think I have a couple of copper 1943 Lincoln cents, but no steel ones. i'll have to look later. I haven't gone through my pennies yet.
Edited by shathe 04/21/2021 2:13 pm
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Moderator
 United States
187833 Posts |
Quote:What about the 1943 Lincoln Cent? In that case, the steel sheets were zinc plated before the blanks were punched out.
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Bedrock of the Community
United States
17884 Posts |
It would be possible to plate just the front and back if you first paint the edge with some fingernail polish or wax. The plating won't adhere there and the polish can be removed with an acetone bath, or the wax with a bath in very hot water.
They do something like that if the want to do selective plating on the front or back. Just mask off the areas you don't want plated, plate, remove the mask.
Edited by Conder101 04/21/2021 2:56 pm
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Valued Member
 United States
178 Posts |
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Bedrock of the Community
Canada
24885 Posts |
 To the Forum.
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Moderator
 United States
56855 Posts |
shathe, What makes you think your coin has been plated? John1 
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Valued Member
 United States
178 Posts |
Quote: What makes you think your coin has been plated? i don't necessarily. it's just must more lustrous than it's competitor. just asked a question.
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Moderator
 United States
56855 Posts |
No problem. It looks like a pretty normal coin to me. John1 
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Replies: 19 / Views: 3,455 |