^Lot 1563 MEXICO, Mexico City, cob 4 reales, Philip II, assayer O below mintmark oM to left, denomination o-II

MEXICO, Mexico City, cob 4 reales, Philip II, assayer O below mintmark oM to left, denomination o-IIII to right. S-M11; KM-36; Cal-505. 13.21 grams. Interesting piece with bits of coral encrustation, partial shield with bold mintmark and assayer at left, nearly complete cross with some original mint luster, solid AU details with minor pitting. Recovered from: Unidentified ca.-1590 wreck off the Yucatán Peninsula of Mexico