Treasure, World, U.S. Coin and Paper Money Auction 21

Lot of six Potosi, Bolivia, cob 1R of Philip V, all dated, as follows: 1723Y, 1730M, 1737E (2), 1740M and 1741P. 16.19 grams total. Fine on average,

Extensive date-run of 35 Potosi, Bolivia, cob 1R of Philip V (and Louis I), as follows: 1702Y, 1703Y, 1704Y, 1705Y, 1706Y, 1707Y, 1713Y, 1715Y, 1716Y,

Potosi, Bolivia, cob 1 real Royal, 1747q, rare. S-P50a; KM-unl. 2.18 grams. Very small (no legends) but bold and even in thickness, the cross choice b

Potosi, Bolivia, cob 1 real Royal, 1754q, very rare. S-P53; KM-unl. 3.19 grams. Small but thick flan with full pillars and cross but no peripheries, d

Near-complete date-run of thirteen Potosi, Bolivia, cob 1R of Ferdinand VI, as follows: 1748q, 1749q, 1750E/q, 1750(q or E, possible overdate), 1752q,

Near-complete date-run of ten Potosi, Bolivia, cob 1R of Charles III, assayers V & Y (where visible), dated from 1760 to 1769 inclusive. S-P57; ...

Potosi, Bolivia, cob 1/2 real, (1656), special type with monogram inside cross, Calico and Mastalir Plate Coin. S-P37a; KM-13; CT-1169. 1.75 grams. Ve

Potosi, Bolivia, cob 1/2 real, 1752/1, unique overdate. S-P52; KM-unl (type 36). 2.05 grams. Very bold date with very clear overdate (first specimen w

Collection of 37 Potosi, Bolivia, cob 1/2R, all dated, as follows: 1657, 1660, 1662, 1663, 1665, 1666, 1667 (Charles II), 1674, 1675, 1677, 1678, 1680

Lot of ten Potosi, Bolivia, cob 1/2R, various dates (all visible), as follows: 1670, 1675, 1693, 1739, 1745, 1746 (2), 1757, 1760 and 1765. 14.45 gra