Russia
Alexander III silver Proof 10 Kopecks 1894 CПБ-AГ PR65 Ultra Cameo NGC, St. Petersburg mint, Bitkin-139, KM-Y20a.2. Obv. Crowned double-headed eagle holding orb and scepter. Rev. Crowned date and value in wreath. Nicely frosted devices, with bold definition and fully mirrored fields. Both sides are pure white with superb cameo contrast.
Estimate: 1000-1400 USD