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1855-S Seated Quarter

Thoughts on a grade?
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This coin may also be a candidate for an acetone bath?
This coin may also be a candidate for an acetone bath?
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<< <i>25, environmental damage >>
What would this net the grade to?
In honor of the memory of Cpl. Michael E. Thompson
(Sorry for the duplicate post.)
You might see what NCS can do with it, but it might not merit the cost. Either way it's important to see the coin in hand before determining anything.
Congrats on the new pickup. I think it was a good price for the grade even with problems. If she'll clean up nicely and you get it into a holder, then you will have scored! Don't get your hopes up, but I wish you the best. It's one of those coins that could go either way.
<< <i>
You might see what NCS can do with it, but it might not merit the cost. Either way it's important to see the coin in hand before determining anything.
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I would not recommend NCS or any TPG for that coin. IMNSHO that coin belongs in an album, not a slab.
If you can get some of the black gunk off with acetone then great, but anything else will destroy that gorgeous CircCam™ patina that makes the coin so attractive despite the corrosion.
Sean Reynolds
"Keep in mind that most of what passes as numismatic information is no more than tested opinion at best, and marketing blather at worst. However, I try to choose my words carefully, since I know that you guys are always watching." - Joe O'Connor
This was the first year of minting quarters for San Francisco. Fractional currency was hard to come by and was heavily circulated because it all came from Philly or New Orleans prior. Having a coin in your state of preservation is scarce, as most are VG or lower.
Here are a couple of quick coin-in-hand photos:
I never even remotely thought about trying to slab this example, and I doubt if much of darkened areas can be made any better non-invasively.
Nonetheless, for its intended purpose I'm happy with "the look," and she'll reside in my collection as a nice historical conversation piece.
I forgot to mention that the entire reverse is also weak in lower VF down to coins in good.
Here is my PCGS VF20 for you to compare.
EAC 6024