Russia
Nicholas I gold 5 Roubles 1839 CПБ-AЧ MS62 NGC, St. Petersburg mint, KM-C175.1, Bit-16. Obv. Crowned double-headed eagle with orb and scepter. Date and value in beaded circle. Many interesting die-breaks as the die appears to be very close to failure. This example is well struck, and lustrous, with light marks.
HID02901242017
Estimate: 800-1000 USD