Nicholas I Proof 10 Kopecks 1851 CПБ-ПA PR63 NGC, St. Petersburg mint, Bit-379. Rich blue and gray toning over fully mirrored fields. The strike is superb and the surfaces display only minor marks. Very rare in Proof. Ex. Heritage Auction 3031 (January 2014, Lot 29409) HID09801242017 © 2023 Heritage Auctions | All Rights Reserved
Price realized | 1'700 USD |
Starting price | 1 USD |
Estimate | 400 USD |