Russia
Nicholas I, Alexander I Column Proof Commemorative Rouble 1834 PR64 PCGS, St. Petersburg mint, by Gube, Bitkin-894 (R), KM-C169. Obv. Bust of Nicholas I right. Rev. Alexander I monument with value below. A flawless, razor sharp strike, with fully mirrored fields beneath golden-russet toning with peripheral bluish accents. An extremely rare type in Proof.
Estimate: 12000-15000 USD