Hello,
Thank you for answer. But this coin isn't look like have coating. It looks more as copper-nickel coin. Could it be pattern? I found that there is some patterns wrere struck in 19-th century on copper-nickel planchets.
Thank you for answer. But this coin isn't look like have coating. It looks more as copper-nickel coin. Could it be pattern? I found that there is some patterns wrere struck in 19-th century on copper-nickel planchets.





















