Watch List notes:

Potosi, Bolivia, cob 1 real, 1665E. S-P37a; KM-13; CT-1065. 3.41 grams. Struck off-center with some flat areas but with nearly complete cross and pillars, two dates visible, light corrosion. With ROBCAR photo-certificate #M180136. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(70 - 100 USD)