Lot of 8 Mexico City, Mexico, cob 8 reales, Philip III, assayer F (where visible). 134.18 grams total. Mostly solid despite moderate to heavy corrosion, some nicely toned, generally clear shields and crosses. Pedigreed to the David Horner collection. Recovered from: San Martin, sunk in 1618 off the east coast of Florida ($500-750)