Russia
Alexander III Proof 25 Kopecks 1888-AГ PR64 Cameo NGC, St. Petersburg mint, KM-Y44, Bitkin-88 (R1). Obv. Head of Alexander III right. Rev. Crowned double-headed eagle with date and value. Brilliant white, with nice cameo appearance and only tiny imperfections. An extremely rare proof issue, for a date with a tiny regular issue mintage of only 4,007 pieces. This is the only Proof example certified by either NGC or PCGS and a very choice near-Gem example.
HID02901242017
Estimate: 10000-15000 USD