Russia
Nicholas II Proof 50 Kopecks 1899-AГ PR64 Cameo NGC, St. Petersburg mint, KM-Y58.2, Bitkin-75. Obv. Head of Nicholas II left. Rev. Crowned double-headed eagle with date and value. Superb cameo contrast with boldly defined details. Only one of the three examples certified by NGC and PCGS has been certified finer. Very rare.
HID02901242017
Estimate: 10000-12000 USD