Russia
Grand Duke Igor Medal 944 Render Tribute by Greeks UNC Details (Bent) NGC, Diakov-1713. Struck in white metal. The Grand Duke is portrayed in armor facing right on the obverse. Reverse has Igor on throne with three men behind, and three Greeks to the left. Engravers are Jaeger & Gass, diameter is 79 mm. From the Historical Medal series produced during the reign of Catherine II in the 18th century.
Estimate: 200-400 USD