Russia
Sophia as Regent for Ivan & Peter (1682-1689) silver Chekh ND (1686) MS61 NGC, Sevsk mint, Sev-8. Obv. Crowned double-headed Imperial eagle. Rev. Orb with cross. Fully lustrous with normal crude strike. Exceedingly rare and the only Mint State example we have seen.
HID02901242017
Estimate: 2000-2500 USD