Russia
Catherine I Poltina (1/2 Rouble) 1726-CΠБ F12 NGC, St. Petersburg mint, KM174, Bit-51 (R). Bust left variety. A rather scarce variety for this minor that comes almost universally in heavily circulated states, the piece at hand still preserving a perceivable strength of detail both in Catherine's bust and the reverse eagle for the grade, and the whole planchet softly toned.
HID02901242017
Estimate: 500-700 USD