Watch List notes:

Potosi, Bolivia, cob 8 reales, 16(52)E transitional Type IV, from the Capitana (1654). S-P37; KM-A20.4; CT-432. 23.48 grams. Solid and attractively toned VF with areas of corrosion and doubling, one pillar especially bold and full, nice but off-center full crown-and-shield. According to Mastalir, this is the only specimen known with this combination of die-varieties. Pedigreed to the Roberto Mastalir collection, #IV.1-A.aa(5)1 in his book (page 84), from the Capitana (1654), with photo-certificate. ($1250-2000)