Proof Lincoln Cents
1955 1C PR68 Red Deep Cameo PCGS. Proof 1955 Lincoln cents are abundant in Red condition, but few high-grade Deep Cameos are reported. This remarkable PR68 example displays stark field-device contrast and incredibly deep mirroring in the fields. A loupe fails to reveal any noteworthy flaws. Only a single finer coin is known. Population: 10 in 68 Red Deep Cameo, 1 finer (11/16).