RUSSIA. Platinum 3 Rubles, 1833-CNB. St. Petersburg Mint. Nicholas I. PCGS MS-63 Gold Shield.
Fr-160; KM-C-177; Bit-79. A Choice survivor of this scarce and ever-popular type, lightly marked in places but beautifully preserved overall. The heraldic design elements are frosty and sharply detailed, contrasting nicely with the bright fields radiating flow lines.
Estimate: $6000 - $8000