Utrecht, United Netherlands, "rider" ducatoon, 1680, rare. KM-63; Delm-1031. 31.35 grams. Slightly uneven strike on a smallish flan but with sharp full "rider" and date (R3 in Delmonte), light surface corrosion, some toning around details. From: Akerendam, sunk in 1725 off Norway
($150-225)