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

Potosi, Bolivia, cob 4 reales, 1759 q. S-P54; KM-39; Cal-416. 13.13 grams. Bold date above waves, with most of pillars and cross but both sides plague

Potosi, Bolivia, cob 4 reales, 1761 V-Y. S-P57; KM-44; Cal-905. 13.44 grams. Full but doubled pillars with full date and clear assayers, nearly full c

Potosi, Bolivia, cob 4 reales, 1762 V-Y. S-P57; KM-44; Cal-906. 13.11 grams. Round and slightly less chunky than most but with some peripheral flatnes

Potosi, Bolivia, cob 4 reales, 1763 V-Y. S-P57; KM-44; Cal-907. 13.20 grams. Bold pillars with choice full date, the cross also full, very lightly ton

Potosi, Bolivia, cob 4 reales, 1765 V-Y. S-P57; KM-44; Cal-909. 13.44 grams. Broad thin flan for the period, with full pillars and cross, two full dat

Potosi, Bolivia, cob 4 reales, 1766 V-Y. S-P57; KM-44; Cal-910. 13.32 grams. Thick chunky flan with sharp edge, full and well-centered pillars-and-wav

Potosi, Bolivia, cob 4 reales, 1767 V-Y. S-P57; KM-44; Cal-911. 13.67 grams. Chunky and somewhat octagonal flan with full pillars and cross, bold date

Potosi, Bolivia, cob 4 reales, 1769 V-Y. S-P57; KM-44; Cal-913. 13.18 grams. Very chunky flan with good full cross, most of pillars, dark toning and o

Potosi, Bolivia, cob 4 reales, 1770 V-Y. S-P57; KM-44; Cal-914. 12.95 grams. Roundish chunky flan with nearly full pillars and cross, clear date, ligh

Potosi, Bolivia, cob 4 reales, 1771 V-Y. S-P59; KM-44; Cal-916. 13.26 grams. Very strange and interesting flan, somewhat urn-shaped and chunky, with v

Potosi, Bolivia, cob 2 reales, 1655 E, with H at top, rare. S-P37a; KM-16; Cal-919. 7.35 grams. Choice, round flan (overweight) with full and rather f

Potosi, Bolivia, cob 2 reales, 1658 E. S-P37a; KM-16; Cal-926. 7.82 grams. Broad and overweight flan with crude edge (as made), 100% full pillars-and-

Potosi, Bolivia, cob 2 reales Royal (galano), 1675 E, unique, NGC VF details / holed. S-P37b; KM-unl (R24 for type); Cal-unl. 6.94 grams. Extremely br

Potosi, Bolivia, cob 2 reales, 1676 E. S-P37b; KM-24; Cal-398. 7.64 grams. Thick and oversized flan (more square than round) with much flatness but on

Potosi, Bolivia, cob 2 reales, 1677 E. S-P37b; KM-24; Cal-401. 7.09 grams. Exceptionally well-detailed strike with choice full pillars-and-waves and c

Potosi, Bolivia, cob 2 reales, 1684 V. S-P39; KM-24; Cal-413. 6.86 grams. Broad flan with full cross, full but slightly doubled pillars-and-waves, two

Potosi, Bolivia, cob 2 reales, 1685 VR. S-P40; KM-24; Cal-418. 5.99 grams. Very broad thin flan (remarkably underweight), with choice full cross, full

Potosi, Bolivia, cob 2 reales, 1687 VR. S-P40; KM-24; Cal-420. 8.36 grams. Very broad and overweight flan with exceptional XF detail including three f

Potosi, Bolivia, cob 2 reales, 1687 VR. S-P40; KM-24; Cal-420. 5.86 grams. Broad, thin, but underweight flan with lots of legend and full inner detail

Potosi, Bolivia, cob 2 reales, 1688 VR. S-P40; KM-24; Cal-421. 6.21 grams. Broad, odd-shaped flan with long, sharp point, nearly full but slightly off