Treasure, World & U.S. Coin Auction #20

Potosi, Bolivia, cob 8 reales, (16)36TR, rare. S-P27; KM-19a; CT-unl. 27.38 grams. Weak but full and clear P-TR and most of 36 of date, full shield an

Potosi, Bolivia, cob 8 reales, 1(6)36, assayer not visible (T or TR), rare. KM-19a. 26.86 grams. Toned Fine with attractively smooth surfaces, full sh

Potosi, Bolivia, cob 8 reales, 1638TR, rare. S-P27; KM-19a; CT-481. 27.46 grams. Very bold full date (quite rare thus) and assayer and denomination, f

Potosi, Bolivia, cob 8 reales, (163)9TR, rare. S-P27; KM-19a; CT-482. 27.56 grams. Very bold full P•TR•, nearly full shield and cross (the latter doub

Potosi, Bolivia, cob 8 reales, Philip IV, assayer TR (late 1630s). S-P27; KM-19a. 27.09 grams. Bold full •P•TR•, full but off-center cross, most of sh

Potosi, Bolivia, cob 8 reales, Philip IV, assayer FR (early 1640s). S-P28; KM-19a. 27.20 grams. Bold full P-FR, partial date (1)64(?), nearly full shi

Potosi, Bolivia, cob 8 reales, (16)44FR, rare. S-P28; KM-19a. 25.52 grams. Very bold full 44 of date (quite rare thus) and full (small) FR assayer, al

Potosi, Bolivia, cob 8 reales, (1)644FR, rare. S-P28; KM-19a. 25.38 grams. Full and very sharp •P•FR (actually looks like plain R over something else)

Potosi, Bolivia, cob 8 reales, 1644, assayer not visible, late-style lions, rare. KM-19a. 25.16 grams. Unlike the previous two lots of the same date (

Potosi, Bolivia, cob 8 reales, 1645T. S-P30; KM-19a; CT-492. 27.32 grams. Choice specimen with bold full date and mintmark-assayer, shield and cross-a

Potosi, Bolivia, cob 8 reales, 1645TR. S-P29a; KM-19a; CT-unl. 27.05 grams. Bold 164 of date but last digit only partial, confirmed by later, "...

Potosi, Bolivia, cob 8 reales, Philip IV, assayer Z, with crowned-L countermark on cross. S-P34; KM-19a. 29.05 grams. Curiously OVERweight, with weak

Potosi, Bolivia, cob 8 reales, (1649)O, crowned-L countermark on cross. S-P35; KM-19b; CT-506. 26.87 grams. Broad flan with choice full shield and cro

Potosi, Bolivia, cob 8 reales, 1650O, with crowned-•F• (two dots) countermark on shield, from the Capitana (1654), ex-von Schuckmann. S-P35; KM-19b;

Potosi, Bolivia, cob 8 reales, 1651O, crown-alone countermark (rare variety) on cross. S-P35; KM-19b; CT-510. 26.83 grams. Broad flan with full but so

Potosi, Bolivia, cob 8 reales, 165(1)O, modern 5, with crowned-L countermark on cross. S-P35; KM-19b; CT-510. 25.04 grams. Non-toned AVF but with much

Potosi, Bolivia, cob 8 reales, 1651O, Latin 5, crowned-L countermark on cross, from the Capitana (1654), ex-von Schuckmann. S-P35; KM-19b; CT-510. 23.

Potosi, Bolivia, cob 8 reales, 1651E, modern 5, with crown-alone (common variety) countermark on shield, from the Maravillas (1656), ex-von Schuckmann

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (1st period, "Lima Style"). S-P4; KM-4.2; CT-Type 229. 13.45 grams. Rare first issue o...

Potosi, Bolivia, cob 4 reales, Philip II, assayer L to left (1st period, "Lima style"). S-P3; KM-4.2; CT-322 (under Lima). 13.04 grams. Br...