Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip II, assayer O below denomination IIII to right, mintmark oM to left. S-M11; KM-36; CT-336. 12.96 grams. Good full shield and cross, much legend, XF but with light surface corrosion as from burial, sediment in crevices here and there.
($150-225)