Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 2 (22 points), with hand-signed certificate from 1975. S-P17; KM-10; Cal-916. 20.69 grams. Nicely round but heavily corroded, the P-Q bold nevertheless and with good full shield, darkly toned and encrusted all over, desirable pre-"Mother Lode" certificate. With original Fisher cardboard holder and photo-certificate 1897 from 1975 (Cape Coral Bank), hand-signed by Eugene Lyon, Claudia Singer, Austin Fowles, Mel and Dolores (Deo) Fisher, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $800 - $1200