Watch List notes:

Potosi, Bolivia, cob 8 reales, (1652)E transitional Type IV, ex-Mastalir collection. S-P37; KM-A20.4; CT-432. 14.99 grams. Very thin and worn but with crown and pillars showing bold IIII and "8 over 8," off-center shield with bold A-P-8 to left, toned in crevices. Pedigreed to the Roberto Mastalir collection, #IV.1-A.dd(6)2 in his book (page 111), with Herman Moro certificate. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador ($200-300)