Treasure, World, U.S. Coin & Paper Money Auction 29

Potosi, Bolivia, cob 4 reales, 1749q. S-P50a; KM-39; Cal-400. 13.65 grams. Broad but chunky flan with one choice full pillar, , nearly full cross, two

Potosi, Bolivia, cob 4 reales, 1750E. S-P51; KM-39; Cal-403. 13.56 grams. Choice specimen with bold and full cross and (slightly doubled) pillars-and-

Potosi, Bolivia, cob 4 reales, 1750E. S-P51; KM-39; Cal-403. 13.58 grams. Non-toned AU- with nearly full pillars-and-waves and cross, bold date and pa

Potosi, Bolivia, cob 4 reales, 1750E. S-P51; KM-39; Cal-403. 11.59 grams. Chunky oblong flan terminating in a sharp point, bold date between full pill

Potosi, Bolivia, cob 4 reales, 1751E. S-P51; KM-39; Cal-404. 12.95 grams. Bold full pillars and nearly full cross, two bold dates and parts of all thr

Potosi, Bolivia, cob 4 reales, 1751q/E. S-P52; KM-39; Cal-unl (Type 55). 11.09 grams. Small, oblong, chunky flan with good full pillars and cross, par

Potosi, Bolivia, cob 4 reales, 1751q/E. S-P52; KM-39; Cal-unl (Type 55). 13.39 grams. Bold full cross and pillars-and-waves, with one bold date and pa

Potosi, Bolivia, cob 4 reales, 1752q. S-P52; KM-39; Cal-406. 13.61 grams. Full pillars-and-waves, good but slightly off-center cross, bold date, three

Potosi, Bolivia, cob 4 reales, 1752q. S-P52; KM-39; Cal-406. 13.63 grams. Very chunky flan with full pillars and (slightly off-center cross), bold dat

Potosi, Bolivia, cob 4 reales, 1753q. S-P52; KM-39; Cal-407. 13.64 grams. Broad flan for the era (but still chunky), with nearly full pillars and (wel