Scotland
Selections from the Eric P. Newman Collection of World Coins. Glasgow, Thistle Bank-4 Shillings/9 Pence Countermark on a Potosi 8 Reales 1794, KM-CC50, XF40 NGC. This is the very rare variety with no reverse thistle countermark. Nice, even wear on the coin, with lead-gray toning and a slightly blundered 9 in the counterstamp.
Estimate: 1500-2000 USD