^Lot 521 MEXICO, Mexico City, cob 4 reales, Philip II, assayer O below mintmark oM to left, ex-Hubbard.

MEXICO, Mexico City, cob 4 reales, Philip II, assayer O below mintmark oM to left, ex-Hubbard. S-M11; KM-36; Cal-505. 13.72 grams. Round but slightly unevenly thick flan with some weak spots in otherwise full shield and cross-lions-castles, nearly full legends including bold king's ordinal II with figure-eight stops, XF with very light rainbow toning. Pedigreed to the Clyde Hubbard Collection, with his tag.