Russia
Nicholas I Warsaw Mint Rouble 1847 MW, Bitkin-426, KM-C168.2, MS63 NGC. Obv. Crowned double-headed Imperial eagle in circle. Rev. Crowned date and value in wreath. Full mint luster, with nice definition and light golden toning. Rare in Mint State and none have been certified finer by NGC or PCGS.
Estimate: 3000-4000 USD