Russia
Livonia & Estonia. Elizabeth silver 4 Kopecks 1757 MS63 NGC, Bitkin-641, KM2. Obv. Crowned double-headed eagle holding orb and scepter. Rev. Shields of Livonia and Estonia with date and value. Slightly off-center strike, with nice details and considerable bright luster. A conditionally rare issue. Only one example has been certified finer by NGC.
Estimate: 2000-2500 USD