Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, quadrants of cross transposed, Grade 2. KM-10; Cal-Type 165. 21.60 grams. Good full shield, full but pitted cross, moderately corroded all over. With Fisher certificate 206701. From: Atocha, sunk in 1622 west of Key West, Florida
($400-600)