Watch List notes:

Lot of three Potosi, Bolivia cob 8 reales, Philip IV, assayer not visible. KM-19a. 80.11 grams total. Thick and circular pieces with next to no corrosion and strong design details, one with some edge cracks as made and another with a patch of encrustation. Pedigreed to the Isaac Rudman Numismatic Cabinet, with card from the salvors. From: Concepcion, sunk in 1641 off Hispaniola
($400-600)