Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip II, assayer O below mintmark oM to left, denomination o-IIII to right.S-M11; KM-36; Cal-505.13.43 grams.Superb for the grade (AXF), with fully detailed shield and crown and cross, also much legend, bold oMO, all with attractively contrasting toning on fields.
($250-375)