Watch List notes:

Lot of ten Potosi, Bolivia, cob 4 reales, Philip IV and Charles II, various dates and assayers (where visible). 64.30 grams total. Thin from corrosion but with clear pillars and crosses, lightly toned, one with backwards-4 denomination and several with clear dates and/or assayers. With HRC photo-certificates #5170, 5188, 5198, 5201, 5202, 5203, 5204, 5209, 5210, 5211. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(600 - 900 USD)