Treasure, World, U.S. Coin and Paper Money Auction 23 - May 15-16

Potosi, Bolivia, cob 8 reales, 1755q. S-P54; KM-40; CT-372. 27.22 grams. Low-contrast AVF with full pillars-and-waves and cross, clear date, three ass

Potosi, Bolivia, cob 8 reales, 1756q. S-P54; KM-40; CT-373. 27.02 grams. Full pillars-and-waves with bold date and assayer, nearly full bold cross wit

Potosi, Bolivia, cob 8 reales, 1758q. S-P54; KM-40; CT-375. 27.36 grams. Richly toned VF with bold full pillars and nearly full cross, two dates.

Potosi, Bolivia, cob 8 reales, 1758q. S-P54; KM-40; CT-375. 25.77 grams. Full pillars and cross on broad (oblong) flan with sharp edges (VF) but with

Potosi, Bolivia, cob 8 reales, 1762V-Y. S-P57; KM-45; CT-949. 26.90 grams. Very unusual shape but typically very uneven in thickness, with bold ( C)AR

Potosi, Bolivia, cob 8 reales, 1764V-Y. S-P57; KM-45; CT-951. 27.12 grams. Bold full cross, full but slightly off-center pillars with two clear dates

Potosi, Bolivia, cob 8 reales, 1768(V)-Y. S-P57; KM-45; CT-955. 24.69 grams. Thick, compact flan (possibly clipped long ago) with nearly full cross, o

Potosi, Bolivia, cob 8 reales, 1768V-(Y). S-P57; KM-45; CT-955. 27.00 grams. Typically chunky (and with typical areas of roughness on opposing sides,

Potosi, Bolivia, cob 8 reales, 1772V-(Y), with V at upper- and lower-right (rare). S-P59; KM-45 for Type. 26.81 grams. One full pillar next to bold da

Potosi, Bolivia, cob 8 reales, 1772V-(Y). S-P59; KM-45; CT-963. 27.04 grams. Thick, chunky flan with bold full date and part of another, VF with toned