Treasure, World and U.S. Coin Auction #17 (April 29-30, 2015)

Potosi, Bolivia, cob 8 reales, 1660E. S-P37a; KM-21; CT-448. 27.14 grams. Full but doubled waves (also off-center), full but mostly flat cross, two da

Potosi, Bolivia, cob 8 reales, 1661E, ex-Karon. S-P37a; KM-21; CT-450. 27.37 grams. Broad flan with good full cross-lions-castles and pillars-and-wave

Potosi, Bolivia, cob 8 reales, 1666E. S-P37a; KM-21. 26.54 grams. Three dates (including full 666 in legend and below cross), full but partially flat

Potosi, Bolivia, cob 8 reales, 1670E. S-P37b; KM-26; CT-345. 26.72 grams. Good cross and waves, nearly full pillars despite flat spots, two dates and

Potosi, Bolivia, cob 8 reales, 1671E. S-P37b; KM-26; CT-346. 27.82 grams. Crude flan with lots of flatness and one big edge-split but the pillars and

Potosi, Bolivia, cob 8 reales, 1676E. S-P37b; KM-26; CT-351. 27.32 grams. Bold AVF with darkly contrasting toning on fields, full but partially flat p

Potosi, Bolivia, cob 8 reales, 1678E. S-P37b; KM-26; CT-354. 27.57 grams. Good full cross and pillars-and-waves, two bold mintmarks and assayers, two

Potosi, Bolivia, cob 8 reales, 1681V. S-P39; KM-26; CT-363. 26.69 grams. Unevenly toned AVF with bold date and two assayers, good full cross and full

Potosi, Bolivia, cob 8 reales, 1682V. S-P39; KM-26; CT-364. 23.92 grams. Good full cross, full but doubled pillars-and-waves, two dates and mintmarks

Potosi, Bolivia, cob 8 reales Royal, 1684VR, ex-Americas collection. S-P40; KM-R26; CT-322. 27.33 grams. Typically broad flan with full and well-struc

Potosi, Bolivia, cob 8 reales Royal, 1687VR. S-P40; KM-R26; CT-325. 27.22 grams. Full cross side but incomplete legend on the pillars side, AVF with t

Potosi, Bolivia, cob 8 reales, 1687VR. S-P40; KM-26; CT-372. 27.05 grams. Full crown above nearly full but doubled pillars-and-waves with resultant da

Potosi, Bolivia, cob 8 reales, 1688VR. S-P40; KM-26; CT-373. 26.86 grams. Contrastingly toned Fine with much flatness and some old scratches but the p

Potosi, Bolivia, cob 8 reales, 1688VR. S-P40; KM-26; CT-373. 26.57 grams. Bold full pillars-and-waves and cross (well centered) but all a bit doubled,

Potosi, Bolivia, cob 8 reales Royal, 1692VR. S-P40; KM-R26; CT-330. 27.00 grams. Nice full details on a noticeably smaller flan than for previous date

Potosi, Bolivia, cob 8 reales, 1697CH, rare. S-P41; KM-26; CT-384. 26.57 grams. Excellent full pillars-and-waves with two full dates and assayers, goo

Potosi, Bolivia, cob 8 reales, 1698/7F, rare, with chopmarks as from circulation in the Orient. S-P42; KM-26; CT-386. 27.51 grams. Good full cross and

Potosi, Bolivia, cob 8 reales, 1698F. S-P42; KM-26; CT-387. 25.46 grams. Salvaged VG (1715 Fleet?) with light surface corrosion but mostly just flat,

Potosi, Bolivia, cob 8 reales, 1700F. S-P42; KM-26; CT-389. 25.31 grams. AXF with full but messily doubled pillars-and-waves and cross, still well cen

Potosi, Bolivia, cob 8 reales, 1703Y. S-P43a; KM-31; CT-863. 26.48 grams. Bold pillars with clear date and crown, good full cross, but peripheries fla