Russia
Nicholas I Poltina (1/2 Rouble) 1850 CПБ-ПA, St. Petersburg mint, Bitkin-263, MS63 PCGS. Ex: John J. Pittman Collection. Sharply struck, with gray and blue patina.From the collection of Donald E. Bently, sold for the benefit of the Bently Foundation
Estimate: 1000-1250 USD