Potosi, Bolivia, cob 1/2 real, 1654E, P-pomegranate-E at top, rare.S-P37a; KM-13; Cal-585.1.12 grams.Full but off-center monogram with bold P-pomegranate-E above and (6)54 date below, also good full cross with clear king's ordinal IIII in legend, thin from corrosion but a key rarity for 1/2R collectors, nicely contrasting toning.With ROBCAR photo-certificate #M20196.Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
Estimate: 60-90 USD