need grading opinion on 1864 CN IHC....

I know it's only one side, but what is your opinion of grade?
also, any advice on how to safely clean the 'grime' on the coin.
Thanks, in advance.
also, any advice on how to safely clean the 'grime' on the coin.
Thanks, in advance.

"Gold is money, and nothing else" (JP Morgan, 1912)
"“Those who sacrifice liberty for security/safety deserve neither.“(Benjamin Franklin)
"I only golf on days that end in 'Y'" (DE59)
"“Those who sacrifice liberty for security/safety deserve neither.“(Benjamin Franklin)
"I only golf on days that end in 'Y'" (DE59)
0
Comments
edited to correct typo - hit 40 was aiming for 50
merse
<< <i>40 >>
i hope i am not that far off. looks to have a lot of detail left.
a 40 grade i would expect very obvious wear.
Nice coin, if a bit dirty. I would give that one the Vaseline or mineral oil treatment and try to gently remove the crud. It looks as though it might be loose enough stuff to come off. If such a "cleaning" would remove the gunk and leave the coin's color unchanged, it would be a nice piece. It doesn't really look like corrosion to me- just dirt. Grime, like you said. And therefore it should be easily treatable, if that is the case.
More on my Vaseline method
Edited to add: I did the Vaseline treatment on this one which was quite grimy when I found it. (The grime was in my favor because it hid that all-important mintmark.) It graded, no problem.
Try an acetone bath.
Ray
It looks like it has been cleaned before.
Ray
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