Russia
Catherine II Polupoltinnik (1/4 Rouble) 1783 CПБ-MM, St. Petersburg mint, Bitkin-334, Diakov-463 (R1), Petrov (2 Rub), AU58 NGC. Bright, with luster remaining. Struck from a rusty die with only slight rubbing on the high points. Very scarce in this condition.
Estimate: 1500-2000 USD