Russia
Nicholas II Proof 1/4 Kopeck 1910 CПБ, St. Petersburg mint, Nicholas II monogram / Date and value, Bitkin 280, Proof 64 Red and Brown PCGS. Mottled toning with bold details and fully mirrored fields. Only two pieces have been certified in Proof by PCGS, and NGC, with none certified finer.
Estimate: 1000-1400 USD