Pillars and Waves
Potosi, Bolivia, cob 2 reales Royal (galano), 1715Y, very rare, NGC AU details / holed.S-P43a; KM-R29; Cal-843.5.44 grams.Choice deep strike with original luster on fields, typically thick, small-diameter flan with very little legend but also very little doubling (trace of it on cross side only), holed to right of cross / bottom of right pillar. Not unique (another appeared in the Paul Karon collection), but probably the finest known.
Estimate: 2000-3000 USD