Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 4, ex-Atocha (1622), mounted in 14K gold-wire pendant with fixed bail. 17.62 grams total. Unusual, lightweight, wrapped-wire bezel and bail with appealing design, compensating for lack of detail in the sand-washed, bright silver coin. From the Atocha (1622), with Fisher and photo-certificate 00A-61940 (tag missing).

Estimate: $350 - $500