Russia
Nicholas II Proof 50 Kopecks 1914-BC PR60 Cameo NGC, St. Petersburg mint, KM-Y58.2, Bit-94 (R). Obv. Bust of Nicholas II left. Rev. Crowned double-headed Imperial eagle with date and value below. Bright white, with mirrored fields, sharp strike, and a touch of golden patina around the peripheries.
HID02901242017
Estimate: 1000-1500 USD