Watch List notes:

Potosi, Bolivia, cob 8 reales, 1747 q. S-P50a; KM-40; Cal-509. 21.24 grams. Good full pillars-and-waves, nearly full cross, toned in crevices, two dates, some surface corrosion. Pedigreed to Sedwick Auction 22, with original lot-tag 471. From: Luz, sunk in 1752 off Montevideo, Uruguay
($200-300)