Flanders, Spanish Netherlands, portrait ducatoon, Philip IV, 1666. KM-64. 32.37 grams. Very solid and uncorroded but with traces of dark staining, full details (XF). Pedigreed to the Charles Eidel collection, with certificate and Certi-Grade Certification Institute photo-card #01251. Recovered from: Slot ter Hooge, sunk in 1724 off Porto Santo, Madeira Islands ($200-300)