RUSSIA. Ruble, 1778 CNB-OA. St. Petersburg Mint. Catherine II (the Great). NGC AU-58.
Dav-1685; KM-C67b; Bit-226. Very nearly Mint State, this example displays strong luster with blushes of pale champagne tone over both sides. Evidence of wear appears to be entirely confined to the highest point of Catherine's head and shoulder.
Estimate: $700 - $1000