Watch List notes:

Potosi, Bolivia, cob 1 real, 1652E Transitional Type II, rare. S-P37; KM-B13.2; CT-unl. 2.56 grams. Oval flan, somewhat thin but minimally corroded, with full pillars-and-waves with date in legend, full shield with bold I-O-E-2 to right, most of king's name, toned fields. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
($150-225)