Netherlands
Willem III gold Proof 5 Gulden 1850 PR67★ Ultra Cameo NGC, KM94, Fr-341. Rare, and undoubtedly amongst the finest known for the type, with no blemishes to speak of and definite contrast between the frosty illustrations and the endlessly glossy, citrus-colored mirrors. From a two-year issue, of which this date was struck only in Proof, likely produced in a limited quantity, and although other examples have been offered in the marketplace nearing this deluxe level of certified precision, this present offering is leading the certified pack by at least two points. Visually engaging and essentially a flawless representation of the type.
Estimate: 10000-15000 USD