Hungary
Karl I Proof Restrike 20 Korona 1918-KB PR69 Ultra Cameo NGC, KM500, Fr-259. Another example of this brilliant, frosty gem restrike, with stunningly mirrored surfaces and an exceptional lustrous quality. A scarce issue in its own right, re-issued in 2010, 92 years after its forerunner and prototype was minted.
HID02901242017
Estimate: 4000-5000 USD