Denmark
Christian IX gold Proof 20 Kroner 1890 HC-CS PR64 NGC, Copenhagen mint, KM791.1 (unlisted in proof), Sieg-1.1. An extremely rare issue in proof grades, the present piece appearing to be the only example certified as such by either NGC or PCGS to-date, and marvelously so--a clear sheen of frost on the devices and deeply mirrored texture to the fields likely deserving of a cameo designation in a more modern holder. A stunning design to find so elite, and one sure to pique collector interest.
HID02901242017
Estimate: 1500-2000 USD