Russia
Nicholas II gold 10 Roubles 1910-ЭБ MS64 NGC, St. Petersburg mint, KM-Y64, Bit-15 (R). Obv. Head of Nicholas II left Rev. Crowned double-headed eagle with date and value. Full luster with greenish-gold patina and light marks.
HID02901242017
Estimate: 1600-2000 USD