Watch List notes:

Potosi, Bolivia, cob 8 reales, 1731M. S-P44; KM-31a; CT-888. 17.95 grams. Bold date above full waves, rest of coin either flat or crude from corrosion, deeply purple-toned. Pedigreed to our Auction #9, with original lot-tag #964 and original photo-certificate #970049. Recovered from: Luz, sunk in 1752 off Montevideo, Uruguay

Estimate: $150 - 225