Russia
Nicholas I gold 5 Roubles 1846 CПБ-AГ MS61 NGC, St. Petersburg mint, Bitkin-27, KM-C175.3. Obv. Crowned double-headed Imperial eagle. Date and value in circle. Green-gold color, with prooflike fields and boldly defined details. Rare in Mint State.
Estimate: 1400-1600 USD