Russia
Catherine II Rouble 1764 CПБ-CA, St. Petersburg mint, Bitkin-275, Diakov-51, MS62 NGC. Crowned bust right. Crowned double-headed Imperial eagle with date and value. Fully struck, with lustrous surfaces beneath a touch of golden toning, and the surfaces are free of significant flaws. Rare in this condition.
Estimate: 4000-5000 USD