Watch List notes:

Lot of 3 Mexico City, Mexico, cob 4 reales, Charles II, assayer L (where visible). KM-39. 30.54 grams total. Interesting shapes, two with full oML, lightly corroded and thin, lightly toned. With generic certificates. Recovered from: Joanna, sunk in 1682 off South Africa

Estimate: $150 - 225