Watch List notes:

Lot of four Mexico City, Mexico, cob 8 reales, Philip IV, assayer P (where visible), all urn (or wristwatch) shapes. S-M19; KM-45. 103.76 grams total. Minimal corrosion but some flat areas, all typical flan-shapes (rectangular with rounded and flattened middles), mostly darkly toned, one with bold oMP. Recovered from: Concepcion, sunk in 1641 off Hispaniola
($500-750)