Potosi, Bolivia, cob 4 reales, Philip III, assayer not visible, Grade 2, ex-Atocha (1622), mounted cross-side out in 14K gold bezel with pirate-face embellishment and shackle bail. 19.33 grams total. Full but lightly corroded cross and shield in tall-sided, rounded-edge gold mounting. From the Atocha (1622), with Fisher tag and certificate 129953.
($1000-1500)