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Originally Posted by elronzoco sorry about my ignorance in this coins issues, was not cameo all, only the 1993, wich, maybe, its ZInc.. how i can recognize copper form zinc?
Does the 1982 cent normally made of zinc with copper layer, think i have a full copper 1982 cent... 1981 copper. Made the ringing test, all coins to 1982 sounds different as the 1993 to 1997.
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Insted of CAMEO i was refering HIGH RELIEF DEVICES. also, investigate about "mint error - struck through reverse" in some coins.
