Watch List notes:

BOLIVIA, Potosí, cob 1 real, 1652 E, transitional McLean Type II, NGC VF details / sea salvaged (Shipwreck Blue Label). S-P37; KM-B13.2; Cal-748. 2.35 grams. Nicely centered full shield with clear (I)-A-P-5 to left and I-O-E-2 to right, off-center pillars with (F)-I-IIII across top and (E)-I-E across bottom, only light surface corrosion, attractively toned. With original ROBCAR tag and photo-certificate M180143. Recovered from: Consolación, sunk in 1681 off Santa Clara Island, Ecuador

Estimate: $200 - $300