Potosi, Bolivia, cob 8 reales, 1619 T, Grade 2. S-P21; KM-10; Cal-927. 26.42 grams. Very bold full 161 of date followed by most of 9, bold full cross and choice full shield, nicely toned all over and practically corrosion-free (superb for the assigned Grade). With Fisher tag and certificate 180533. From: Atocha, sunk in 1622 west of Key West, Florida
($600-900)