Poland
Nicholas I of Russia Proof 10 Zlotych-1-1/2 Rubles 1836-HГ PR64+ NGC, St. Petersburg mint, KM-C134, Bit-1089, Sev-3166. Obv. Crowned double-headed eagle with orb and scepter. Rev. Date and value in wreath. A Choice example of this rare Proof issue. The strike is superb, with deeply mirrored fields. A few minor marks are noted, consistent with the grade, and both sides display light russet patina. Very rare in Proof.
HID02901242017
Estimate: 15000-20000 USD