Watch List notes:

Lot of three Potosi, Bolivia, cobs: 8 reales, Philip III, assayer M, Grade 3; 8 reales, Philip III, assayer not visible, Grade 4; and 4 reales, Philip II, assayer B, Grade 3. 43.10 grams total. All with moderate corrosion but mostly clear details, the assayer-M 8R with choice full cross-lions-castles and partial date. With Fisher tags and photo-certificates #1536, 1678 and 7821. Recovered from: Santa Margarita, sunk in 1622 west of Key West, Florida
($600-900)