Watch List notes:

Mexico City, Mexico, cob 8 reales, 1671 G, very rare. S-M20; KM-46; Cal-631. 20.73 grams. Odd-shaped flan, a bit thin from corrosion but with fairly clear oMG and 71 of date, most of shield and cross, toned all over. Recovered from: Joanna, sunk in 1682 off South Africa


Estimate: 250 - 375 USD