Westfriesland, United Netherlands, "rider" ducatoon, 1742.KM-127.1.32.04 grams.Sharp AU details with practically no corrosion, slightly spotty toning but nice contrast in legends.With original (generic) certificate from the salvors. From: Hollandia, sunk in 1743 off the Isles of Scilly, southwest of England
($175-250)