Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 3.S-P15; KM-10; Cal-912.23.70 grams.Bold full cross, full but lightly corroded shield, silvery surfaces, solid overall (especially for the assigned Grade).With Fisher tag and photo-certificate #85A-R98086. From: Atocha, sunk in 1622 west of Key West, Florida
($350-500)