Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R, Grade 1, ex-Atocha (1622), mounted shield-side out in 14K gold-wire bezel. 30.33 grams total. Broad flan with full cross and shield, minimal corrosion, simple (and loose) mounting. From the Atocha (1622), with original Fisher certificate #162360 (tag missing).

Estimate: $700-1000