Russia
Nicholas I silver 10 Kopecks (Grivennik) 1826 CПБ-HГ MS64 NGC, St. Petersburg mint, Bitkin-142 (R), Sev-2878. Obv. Crowned Double-headed Imperial eagle with wings down. Rev. Crowned value in wreath. Sharply struck, with mottled gray and russet toning over minimally marked, lustrous surfaces. Very scarce in this Choice condition.
Estimate: 1200-1500 USD