Watch List notes:

Potosi, Bolivia, cob 8 reales, 1622T, quadrants of cross transposed, backwards P punched over normal P for mintmark, Grade 2+, rare. S-P21a; KM-19; CT-456. 26.01 grams. Full but doubled cross, good full shield with bold assayer and much legend, minor surface corrosion, hairline edge-split, nice toning. With Fisher certificate #158024, and pedigreed to the Ponterio auction of March 1995, with original lot-tag #1776. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $500