Heritage World Coin Auctions
CSNS Signature Sale 3073 25-26 & 29 Apr 2019
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Russia
Nicholas I copper Proof Novodel Kopeck 1840 PR63 Red and Brown NGC, St. Petersburg mint, KM-N546, Bit-H939 (R3). Variety with plain edge and no mintmark. Obv. Crowned monogram of Nicholas I. Rev. Date and value. Reddish-golden patina over fully prooflike fields with blue highlights on the reverse. The strike is superb and only minor marks prevent a higher grade. Very rare and the only example without the mintmark we have seen.
HID02901242017
Estimate: 1500-2500 USD
Nicholas I copper Proof Novodel Kopeck 1840 PR63 Red and Brown NGC, St. Petersburg mint, KM-N546, Bit-H939 (R3). Variety with plain edge and no mintmark. Obv. Crowned monogram of Nicholas I. Rev. Date and value. Reddish-golden patina over fully prooflike fields with blue highlights on the reverse. The strike is superb and only minor marks prevent a higher grade. Very rare and the only example without the mintmark we have seen.
HID02901242017
Estimate: 1500-2500 USD