Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer M/Q, rare, Grade 2. S-P18; KM-10; Cal-918. 19.99 grams. Nice full shield with fairly clear P-dot-M to left, a rounded right side of under-letter Q protruding (not mentioned on tag or certificate), full but corroded cross, toned all over. With original Fisher tag and certificate 86A-189450, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $700 - $1000