Russia
Catherine II Rouble 1787 CПБ-ЯA, St. Petersburg mint, Bitkin-244, Diakov-550 (R1), MS61 NGC. Crowned bust right. Crowned double-headed Imperial eagle with date and value. Full, bright, mint luster, with a hint of golden toning and two small flan flaws. A nice Mint State example of this conditionally rare type.
Estimate: 5000-6000 USD