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

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

Potosi, Bolivia, cob 8 reales, 1764 V-Y. S-P57; KM-45; Cal-1140. 27.10 grams. Round flan of varying thickness, with bold date and assayer on pillars s

Potosi, Bolivia, cob 8 reales, 1765 V-Y, NGC AU 55. S-P57; KM-45; Cal-1141. 27.06 grams. Bold and sharp details with smooth fields and a lovely natura

Potosi, Bolivia, cob 8 reales, 1766 V-Y. S-P57; KM-45; Cal-1142. 26.92 grams. Crude strike (typically chunky) with much flatness but three dates (rare

Potosi, Bolivia, cob 8 reales, 1766 V-Y. S-P57; KM-45; Cal-1142. 26.85 grams. Bold full date between pillars plus full 17 of second date in legend, go

Potosi, Bolivia, cob 8 reales, 1767 V-Y. S-P57; KM-45; Cal-1143. 23.73 grams. Choice bold details on a crude flan, with full but off-center pillars, e

Potosi, Bolivia, cob 8 reales, 1768 V-Y. S-P57; KM-45; Cal-1145. 26.99 grams. Very chunky flan with much surface roughness on opposing sides, full pil

Potosi, Bolivia, cob 8 reales, 1769 V-Y. S-P57; KM-45; Cal-1147. 26.46 grams. Very chunky flan with large old test-cut in edge but exceptional for sho

Potosi, Bolivia, cob 8 reales, 1771 V-Y. S-P57; KM-45; Cal-1154. 27.02 grams. Chunky but high grade (near AU) with sediment in crevices, two bold deno

Potosi, Bolivia, cob 8 reales, 1772 V-Y. S-P57; KM-45; Cal-1156. 27.07 grams. Lightly toned VF with technically full pillars and cross but all somewha