Watch List notes:

Russia Medal (1770) 'Grand Duke Izyaslav Yaroslavich'. From a series of medals with portraits of Russian princes and tsars; No. 10. St. Petersburg Mint 1770s. Medalist Philip Wilhelm Hass (person. Art. - in the background; right: G). Tin. 20 g. Diameter 38 mm. The preservation is excellent. Smirnov # 10. Sokolov # 262. Dyakov # 1613. PCGS AU Detail