Watch List notes:

Lot of two Potosi, Bolivia, cob 1R: shield type (1650-51, assayer not visible); 1652E transitional, McLean Type V. 5.29 grams total. Nicely matched pair in terms of toning and light corrosion (yet different types), both with decent crosses, the transitional piece with bold waves and date in legend. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
($150-225)