Russia
Catherine II Poltina (1/2 Rouble) 1763 CПБ-ЯI MS61 NGC, St. Petersburg mint, Bitkin-273, Diakov-24 (R1). Obv. Crowned and draped bust right. Rev. Crowned double-headed Imperial eagle with date above. Full, original luster, with nicely formed devices, and surfaces exhibiting minor contact marks and flan flaws. Rare in this condition.
Estimate: 6000-8000 USD