Utrecht, United Netherlands, "rider" ducatoon, 1742. KM-92.1; Delm-1031. 32.42 grams. Full AU details, no corrosion but a few tiny pockmarks, lightly toned all over. With original (generic) certificate from the salvors, pedigreed to the Superior auction of June 1998 (lot 5897). From: Hollandia, sunk in 1743 off the Isles of Scilly, southwest of England
($200-300)