Lot of 7 Potosi, Bolivia, cob 8 reales, Philip III, assayers not visible, Grade 3. 169.39 grams total. Solid specimens with generally clear shields and crosses despite light to moderate corrosion. With Fisher certificates #134098, 134238, 134352, 134889, 141839, 141860 and 141902. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
Estimate: $1500 - 2250