Russia
Livonia & Estonia. Elizabeth silver 4 Kopecks 1757 MS63, Red mint, Bit-641, KM2. Obv. Crowned Imperial eagle. Rev. Two shields with date and value. Sharply struck, with mottled gray toning and considerable remaining original silver luster. The flan is uneven, as normal for the type, with minor flan flaws. Extremely rare in Mint State and one of the finer known examples of this type.
Estimate: 3000-3500 USD