Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip II, assayer oD below mintmark oM to right (F-oD), very rare. S-M14; KM-36. 13.12 grams. Good full shield and cross, full oMoD to right, AVF with toning in crevices, old scratches on one castle, small edge-splits.

Estimate: $250-375