Cleaning a large sent

try olive oil........go to the forum for cleaning things.....lots of info there
 

Can you clean it with Soda and aliminium in water. Congratulations!
 

heat some Hydrogen Peroxide for a min in the microwave, then let the coin soak in that. Best method for coppers. (don't heat coin in the microwave)
 

Thanks Bob, I just read a post from Don In SJ on cleaning coppers, his advice peroxide heated also.
 

BobinSouthVA said:
heat some Hydrogen Peroxide for a min in the microwave, then let the coin soak in that. Best method for coppers. (don't heat coin in the microwave)

That's the way

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