Philip III Cob 1/2 Real ND (1616-1617) P-M Fine Details (Saltwater Damage) NGC, Potosi mint, KM6.2, Cal-412. 1.37gm. A scarce survivor of this late undated type, just before the date Potosi Cobs. Showing encrusted crevices and a bold assayer, it's the sole piece graded by either NGC or PCGS. From the Gonzaga Collection

HID09801242017

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