NGC 2006-P South Dakota quarter reverse missing clad layer. The reverse side is copper, which is the ideal side to have with the clad layer missing. It weighs 4.6 grams.
MS64 Red/brown
NGC 2021-D Crossing the Delaware quarter, with the reverse missing the clad layer. A very scarce design for missing clad layer quarters, and tough to find! The coin is copper on the reverse, with...
PCGS 1994-D Washington quarter reverse missing clad layer, with bright red surfaces on the reverse. The coin weighs 4.62 grams, which reflects the weight of the missing outer clad layer.
MS63 Red...
2004-D Iowa quarter reverse missing clad layer. The quarter is copper on the reverse side, because the nickel outer later was missing before strike. A somewhat scarcer state for missing clad layers...