A
Anonymous
Guest
I have found some indian heads, but they are not at all as nice as all the ones posted on this forum, they all have a thick green coat of corrosion on them, the soil up here is nasty on copper, any ideas as to how to get it off without hurting the coins, I know they are in nice shape, cause there is a small exsposed area on them, and they have good detail. can any of the pros help me out here? Thanks.