Russia
Alexander III 50 Kopecks 1886 AГ AU58 NGC, St. Petersburg mint, Bitkin-79 (R1), KM-Y45. Obv. Bust left. Rev. Nicely defined, with mottled gray patina. Crowned double-headed Imperial eagle with date and value. Very scarce, with a mintage of only 2,058 pieces.
Estimate: 3500-4000 USD