Question about NCS and proof copper

I've got a 1880 IHC brown proof........ Lovely reds and purples........ but a cuppla carbon spots in the obverse fields between the headdress feathers....... Anyone have an idea as to whether NCS can help? or best leave it alone????
Cam-Slam 2-6-04
3 "DAMMIT BOYS"
4 "YOU SUCKS"
Numerous POTD (But NONE officially recognized)
Seated Halves are my specialty !
Seated Half set by date/mm COMPLETE !
Seated Half set by WB# - 289 down / 31 to go !!!!!
(1) "Smoebody smack him" from CornCobWipe !
IN MEMORY OF THE CUOF
3 "DAMMIT BOYS"
4 "YOU SUCKS"
Numerous POTD (But NONE officially recognized)
Seated Halves are my specialty !
Seated Half set by date/mm COMPLETE !
Seated Half set by WB# - 289 down / 31 to go !!!!!
(1) "Smoebody smack him" from CornCobWipe !
IN MEMORY OF THE CUOF

0
Comments
enjoy the coin for what it is
K S
Also, true carbon spots are a part of the metal and cannot be removed w/o permanently damaging the coin...
Total Copper Nutcase - African, British Ships, Channel Islands!!!
'Do not meddle in the affairs of dragons, for you are crunchy and taste good with ketchup'
LSCC#1864
Ebay Stuff
If "preserving" or "conserving" [don't you love those terms!!!] has a valid reason to exist, it's to remove pvc or to dip a holy unnacceptable dark ugly coin. Not to dip out, or somehow [help] a very pretty coin with a few small spots.