Watch List notes:

Potosi, Bolivia, cob 2 reales, 1677E. S-P37b; KM-24; CT-605. 3.20 grams. Bold full cross with bold denomination 2 at top and E to right, full pillars with two more E's and clear date 77, thin from corrosion. With HRC photo-certificate #5145. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(100 - 150 USD)