RUSSIAN COINS AND MEDALS, Alexander I, 1801-1825, Russo-Polish Coinage, 50 Zlotych, 1819-IB. GOLD. Small head variety. Straight milling. Bit 807 (R), Fr-107; KM-C103a, Petrov (30 Roubl.). Oblique milling. Authenticated and graded by PCGS AU 53. About uncirculated
Estimate: $6000