PCGS 2000-P Massachusetts quarter with a reverse clad layer missing. The coin is copper on the reverse side, and occurred due to the clad layer missing before strike.    Nice eye-appeal as...

NGC 2006-P South Dakota quarter missing reverse clad layer. The coin is copper due to the clad layer missing before strike.   MS62 Red

NGC 2005-P Minnesota quarter reverse missing clad layer. The coin is copper on the reverse side, because the clad layer was missing before strike.   MS64 Red/Brown

PCGS 2000-P South Carolina quarter reverse missing clad layer. The coin is copper on 97% of the reverse side due to the clad layer missing before strike. The error occurs when the clad layer fails to...

2000-P 25c South Carolina quarter reverse missing clad layer. The coin is missing the clad layer on the reverse, which separated before strike.  PCGS MS62 Brown