I dont know but I have one similar. I think something happened to it at PCGS while getting graded. I dont remember sending one in that looked like that.
Paul in Pine Hill ---------------------------------------- My ebay auctions
I've seen it before, and don't know what it is, but it doesn't appear to be ON the surface, but rather part of the surface. I've seen it on Washington quarters. I'd love to hear a good explanation. On the Washingtons, it looks like a rough patch under a loupe. I always thought it was surface damage left by heavy toning that had been removed.
Developing theory is what we are meant to do as academic researchers and it sets us apart from practitioners and consultants. Gregor
It might not be anything that was applied to the coin at all, but rather, what I like to refer to as "die burn" from the way the coin was minted. Hard to know for sure, just from an image, though.
I can't tell from the picture if it's an applied substance or mint related issue but if applied, likely a thumbing or putty in an attempt to cover up the counter marks. Or perhaps just "die burn" as Coinguy stated.
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Seriously, though looks like a chunk of crud.
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Clearasil.
Doggedly collecting coins of the Central American Republic.
Visit the Society of US Pattern Collectors at USPatterns.com.
and it sets us apart from practitioners and consultants. Gregor
<< <i>Looks like silver putty to me and the coin turned in the holder, what is the assigned grade?-----------------------BigE >>
Mine came back as MS 63
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