Watch List notes:

Potosi, Bolivia, cob 8 reales, 1651(O or E), with crown-alone countermark on shield. KM-19b. 20.23 grams. Bold full 165 of date, bold countermark, full but corroded shield and cross, minor edge-loss, some toning in crevices. With MAREX tag #91-8R-1057. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($250-375)