Great Britain
George III silver Proof "Fullerton" Pattern 6 Pence 1799 PR66 NGC, Ayrshire mint, Stainton 31c, Forrer II, P. 170. Fullerton issue. Issued for George, Prince of Wales as Seneschal of Scotland. An exceptional example of this minor type with deep gray tone over both sides that show bright shades of blue, green, purple and gold when tilted against a light. Tied with one other example for the finest seen by NGC.
Estimate: 1000-1500 USD