Mexico City, Mexico, bust 8 reales, Charles III, 1772MF, initials facing rim. KM-106.1; CT-915. 21.69 grams. F/VF details with light surface corrosion and moderate rim loss, nicely toned, scarce early type. Pedigreed to the Charles Eidel collection, with original certificate from the salvagers. Recovered from: Hartwell, sunk in 1787 off the Cape Verde Islands, west of Africa (Estimate: $100 - 150)