Treasure, World, U.S. Coin & Paper Money Auction 30

Potosi, Bolivia, cob 8 reales, 1743 C. S-P49; KM-31a; Cal-1584. 26.80 grams. Choice full pillars and cross despite typical chunkiness and slightly cru

Potosi, Bolivia, cob 8 reales, 1745 q, NGC MS 62, finest known in NGC census. S-P50; KM-31a; Cal-1588. 25.59 grams. So when was the last time you saw

Potosi, Bolivia, cob 8 reales, 1745 q. S-P50; KM-31a; Cal-1588. 26.73 grams. Somewhat chunky but with 100% full pillars-and-waves and cross, two dates

Potosi, Bolivia, cob 8 reales, 1746 q. S-P50; KM-31a; Cal-1589. 26.86 grams. Choice full cross-lions-castles and bold full pillars-and-waves, amazingl

Potosi, Bolivia, cob 8 reales, 1748 q, NGC AU 53, finest known in NGC census. S-P50a; KM-40; Cal-510. 27.01 grams. Good full pillars-and-waves and cro

Potosi, Bolivia, cob 8 reales, 1748 q, NGC AU 50. S-P50a; KM-40; Cal-510. 26.68 grams. Choice full pillars-and-waves and cross-lions-castles, both wel

Potosi, Bolivia, cob 8 reales, 1749 q. S-P50a; KM-40; Cal-511. 26.67 grams. Chunky flan with parts of edge crude (as made), good full cross (slightly

Potosi, Bolivia, cob 8 reales, 1750 E. S-P51; KM-40; Cal-515. 26.34 grams. Very bold full cross and pillars set off by darkly contrasted fields, bold

Potosi, Bolivia, cob 8 reales, 1751 q. S-P52; KM-40; Cal-518. 26.36 grams. Chunky and weakly struck but high grade (near AU), with contrasting sedimen

Potosi, Bolivia, cob 8 reales, 1752 q. S-P52; KM-40; Cal-522. 27.31 grams. Very choice full pillars-and-waves and cross-lions-castles with contrasting

Potosi, Bolivia, cob 8 reales, 1753 q. S-P52; KM-40; Cal-524. 26.84 grams. Full but off-center pillars, good full cross (well centered), one bold date

Potosi, Bolivia, cob 8 reales, 1753 C/q. S-P53; KM-40; Cal-525. 26.92 grams. Very chunky and high grade (AU, the cross side lustrous and the edges sha

Potosi, Bolivia, cob 8 reales, 1754 C+q, NGC XF 45 ("top pop"). S-P53; KM-40; Cal-528. 26.80 grams. Very bold full pillars and cross, with...

Potosi, Bolivia, cob 8 reales, 1754 q. S-P54; KM-40; Cal-531. 27.14 grams. Slightly crude VF with some peripheral flatness but full pillars and most o

Potosi, Bolivia, cob 8 reales, 1758 q. S-P54; KM-40; Cal-536. 27.13 grams. Bold full date within full pillars, off-center cross with partial second da

Potosi, Bolivia, cob 8 reales, 1760 Y-V, rare. S-P56a; KM-45; Cal-unl. 26.87 grams. Choice full pillars with bold date and assayer Y at top right (rar

Potosi, Bolivia, cob 8 reales, 1761 V-Y. S-P57; KM-45; Cal-1137. 27.02 grams. Chunky and crude but with bold date between off-center pillars (also ful

Potosi, Bolivia, cob 8 reales, 1762 V-Y. S-P57; KM-45; Cal-1138. 26.88 grams. Atypically broad and (relatively) thin but still crude, with bold date b

Potosi, Bolivia, cob 8 reales, 1763 V-Y, NGC AU 53, finest known in NGC census. S-P57; KM-45; Cal-1139. 26.69 grams. Very chunky but nicely toned and

Potosi, Bolivia, cob 8 reales, 1763 V-Y, NGC AU 50. S-P57; KM-45; Cal-1139. 26.99 grams. Bold and choice details on a typically chunky flan with parts