Mexico City, Mexico, cob 4 reales, Philip II, assayer O below mintmark oM to right, denomination o-IIII to left. S-M11; KM-36; Cal-506. 13.67 grams. Choice full shield with bold oMO and full denomination, also choice full cross-lions-castles, much legend, XF with light toning and patches of black encrustation.
($200-300)