Watch List notes:

Mexico City, Mexico, cob 8 reales, 1609/8/7 A/F, rare, Grade 1. S-M16; KM-unl; Cal-unl. 27.06 grams. Superb specimen with no corrosion at all and actually nicely toned, the shield and cross-lions-castles both fully detailed and with full mintmark and clear date (the 9/8/7 understandably messy but 100% certain), also with just enough of the assayer A to confirm, neat patch of coral to right of cross. With Fisher tag and certificate 85A-104947. From: Atocha, sunk in 1622 west of Key West, Florida
($1250-2000)