Watch List notes:

Mexico City, Mexico, cob 8 reales, 1713(J). S-M22; KM-47; Cal-1400. 27.16 grams. Full and bold date (rare thus) and clear mintmark, part of shield and cross, but rest of coin flat, albeit lacking corrosion and deeply toned with some purplish "horn silver," rectangular flan. Recovered from: Spanish 1715 Fleet, east coast of Florida
($500-$750)