^Lot 1740 Potosi, Bolivia, cob 8 reales, Philip III, assayer M (pre-dated type), quadrants of cross transposed

Potosi, Bolivia, cob 8 reales, Philip III, assayer M (pre-dated type), quadrants of cross transposed, Grade 4. S-P18; KM-unl (10 for type); Cal-920. 12.65 grams. Nice details given the assigned grade with clear mintmark and assayer plus significant shield and cross details, a bit thin but solid, collection acquisition number written on reverse. With original Fisher tag and certificate 85A-125407. Recovered from: Atocha, sunk in 1622 west of Key West, Florida