Watch List notes:

Potosi, Bolivia, cob 8 reales, 1652E transitional Type VII, ex-Mastalir collection. S-P37; KM-A20.7; CT-unl. 19.10 grams. Full shield and pillars (the latter slightly doubled) with three dates, patchy toning, about 20% piece of edge lost to corrosion. Pedigreed to the Roberto Mastalir collection, #VII.1-A.aa(1)3 in his book (page 156). Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador ($150-225)