Watch List notes:

Potosi, Bolivia, cob 1 real, 1673E. S-P37b; KM-23; CT-709. 2.40 grams. Excellent full pillars and cross, both well centered and crisply detailed and perfectly oriented on a lemon-shaped flan, no corrosion, nicely toned, three mintmarks, two dates and assayers. With ROBCAR photo-certificate #M180137. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(100 - 150 USD)