Great Britain
Commonwealth 6 Pence 1651/49 AU55 PCGS, Sun mm, KM389.1, S-3219. Remarkably the first example of this rare overdate that we have encountered, and the single specimen certified by PCGS, this already highly-sought after Commonwealth type retains a considerable strength to the shield, shimmering golden luster, and a clear residual 49 in the date.
HID02901242017
Estimate: 800-1000 USD