RUSSIA. Polupoltinnik, 1756-MMA MB. Moscow Mint. Elizabeth. PCGS AU-55.
Bit-176; KM-C-17B. A Polupoltinnik, or 1/4 Ruble, is a far scarcer denomination than the Rubles. When the type normally shows up, it is almost always in low grade. This PCGS AU 55 Specimen is a true prize!. Minimal wear throughout.
Estimate: $300 - $500