^Lot 293 BOLIVIA, Potosí, cob 4 reales, 1618 T, NGC F details / sea salvaged (Shipwreck Blue Label).

BOLIVIA, Potosí, cob 4 reales, 1618 T, NGC F details / sea salvaged (Shipwreck Blue Label). S-P21; KM-9; Cal-777. 10.80 grams. Nice full cross-and-tressure and bottom half of 618 of date, the shield corroded but nearly full (mounted sideways in slab) with crude but certain P-T to left, darkly toned all over. With original (generic) certificate from the salvors. Recovered from: São José, sunk in 1622 off Mozambique, east of Africa
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