Russia
Elizabeth silver Grivennik (10 Kopecks) 1756/5-MБ MS63 NGC, Red mint, Bitkin-231, Diakov-407. Obv. Crowned and mantled bust of Elizabeth right. Rev. Crowned date and legend in cartouche. Fully lustrous, with some striking softness and light planchet flaws. An exceptional example of this conditionally rare issue. The overdate is not listed by Bitkin, or Diakov, but it is quite obvious under close examination. The only question is whether it is a 6/5 or 6/3.
HID02901242017
Estimate: 1000-1500 USD