Great Britain
George IV 6 Pence 1821 MS66 PCGS, KM678, S-3813, Error: BBITANIAR. Breathtaking marbleized toning with sapphire peripheries and warm violet centers. A top tier gem among the finest graded with but a single specimen lister higher at PCGS.
From the Feeling Good Collection
HID02901242017
Estimate: 250-450 USD