Potosi, Bolivia, cob 1/2 real, 1655E, P-dot-H at top, rare.S-P37a; KM-13; Cal-586.1.55 grams.Full monogram and date (possibly 5/4) with clear P-dot-(H) above, bold full cross, lightly corroded with contrasting toning, curiously holed in its time (rare to find from a wreck).With ROBCAR photo-certificate #M20193.Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
Estimate: 60-90 USD