Watch List notes:

Westfriesland, United Netherlands, "rider" ducatoon, 1670.KM-46.1.27.32 grams.Very broad flan with full legends and inner details, very nice contrast from deep toning that nicely masks some light surface corrosion. From: Hollandia, sunk in 1743 off the Isles of Scilly, southwest of England
($150-225)