Russia
Nicholas I Rouble 1853 CПБ-HI MS63 Prooflike NGC, St. Petersburg mint, Bitkin-231, UZD-1704. Obv. Crowned double-headed Imperial eagle. Crowned date and value in wreath. Mottled green and russet toning, with fully mirrored fields. The strike is near-flawless and the surfaces exhibit only minor imperfections. Very scarce in this condition.
Estimate: 2500-3500 USD