Bolivia, a Group of twenty-three silver Cobs from the "Atocha" (23), complete with Certificate of Authenticity, including 8-Reales (13), 4-Reales (5), and 2-Reales (2), all from the reign of Philip III (1598-1621), and all from the mint of Potosi and by Assayers Q and T (where visible), cleaned of course, and generally at the lower end of the 'Atocha' grade range(23)

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Bolivia, a Group of twenty-three silver Cobs from the "Atocha" (23), complete with Certificate of Authenticity, including 8-Reales (13), 4-Reales (5), and 2-Reales (2), all from the reign of Philip III (1598-1621), and all from the mint of Potosi and by Assayers Q and T (where visible), cleaned of course, and generally at the lower end of the 'Atocha' grade range(23)