Serbia
Obrenovich Michael III Proof 10 Para 1868 PR64 Brown NGC, KM3. Hints of purple iridescent toning creeps through the brown patina on the obverse to give this coin great eye appeal. The reverse, on the other hand, retains more original red luster than the NGC designation of "Brown" may suggest. Overall quite desirable, given its combination of rarity and eye appeal.
HID02901242017
Estimate: 1500-2000 USD