Pillars and Waves
Potosi, Bolivia, cob 8 reales, 1716Y.S-P43a; KM-31; Cal-1552.26.24 grams.Typically chunky, with much peripheral flatness but bold date, choice top of right pillar, some toning and dark spots, Fine with small edge-crack.With Conch Coin Co. certificate stating provenance as "1728 British Wreck 'Seahorse' sank [sic] off Uruguay."
Estimate: 200-300 USD