Italy
Venice. Paolo Renier Osella 1788-GF Anno X MS65 NGC, KM-Unl., Paolucci II, 271. A superb piece with strong contrast between the darkened peripheries and lighter gray centers that are all the more highlighted by whirls of brilliant iridescence. Scarce in Mint State grades, this gem comes highly sought-after.
HID02901242017
Estimate: 1500-2500 USD