Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip II, assayer M/R (small M) to right, very rare. S-P2; KM-4.2; Cal-unl. 13.24 grams. Well-detailed AVF, faintly toned in crevices, with much legend and choice full shield and cross, the P-M clearly offset-punched over earlier P-R (not P-oD, as stated for another example with the same dies in the Galerie des Monnaies auction of February 1980, lot 1166). Pedigreed to the Barry Stallard collection.
($500-750)