Russia
Alexander II gold Proof 5 Roubles 1872 CПБ-HI PR62 Cameo NGC, St. Petersburg mint, KM-YB26, Bit-20. Obv. Crowned double-headed Imperial eagle. Rev. Date and value in circle. Fully mirrored fields, with frosted devices and pleasing cameo appearance. The strike is bold and the surfaces exhibit small marks. Extremely rare in Proof, with only this single piece certified by NGC and PCGS combined.
HID02901242017
Estimate: 3000-4000 USD