^Lot 581 BOLIVIA, Potosí, cob 4 reales, Philip II, assayer A/B, rare, ex-Ponte.

BOLIVIA, Potosí, cob 4 reales, Philip II, assayer A/B, rare, ex-Ponte. S-P11; KM-4.2; Cal-526. 13.34 grams. Full but partially weak cross in unusually small size (especially with the 8R-sized castles and lions that characterize this issue), the shield also full but partially weak with bold full A/B to left and denomination o-iiii (with re-punched iiii) to right, AVF with traces of dark toning in crevices. Pedigreed to the Luis R. Ponte Collection.