Treasure, World, U.S. Coin & Paper Money Auction 30

Potosi, Bolivia, cob 8 reales, 1617 M, NGC VF 30. S-P19; KM-10; Cal-921. 26.95 grams. Broad round flan with bold full king's ordinal III in lege...

Potosi, Bolivia, cob 8 reales, 1618 T, upper half of shield and quadrants of cross transposed, NGC AU 50, finest and only example in NGC census. S-P21

Potosi, Bolivia, cob 8 reales, 1618 T, quadrants of cross transposed. S-P21; KM-10; Cal-926. 27.03 grams. Bold full shield and cross, full 18 of date,

Potosi, Bolivia, cob 8 reales, 1619 T, NGC AU 55, finest known in NGC census. S-P21; KM-10; Cal-927. 27.23 grams. Large, non-round flan with good full

Potosi, Bolivia, cob 8 reales, 1619 T, NGC XF 45. S-P21; KM-10; Cal-927. 27.28 grams. Smallish flan (thick) with bold full shield and cross (both slig

Potosi, Bolivia, cob 8 reales, 1619 T. S-P21; KM-10; Cal-927. 27.25 grams. Bold full cross (off-center) and shield (both fully detailed), only the bot

Potosi, Bolivia, cob 8 reales, 1620 T, q/P (retrograde P over P) for mintmark and king's name, NGC XF 45, finest known in NGC census. S-P21; KM-...

Potosi, Bolivia, cob 8 reales, 1621 T, upper half of shield and quadrants of cross transposed, NGC VF 25. S-P21; KM-10; Cal-933. 26.97 grams. Broad fl

Potosi, Bolivia, cob 8 reales, 1621 T, quadrants of cross transposed. S-P21; KM-10; Cal-933. 25.83 grams. Non-round flan with slightly varying thickne

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (mid-1620s), quadrants of cross transposed. S-P23; KM-19a; Cal-Type 327. 27.26 grams. Broad, oblon

Potosi, Bolivia, cob 8 reales, 1629 T, denomination 8, heavy-dot borders, NGC AU 55. S-P26; KM-19a; Cal-1454. 26.97 grams. Bold full 29 of date outsid

Potosi, Bolivia, cob 8 reales, 1629 T, denomination 8, fine-dot borders, NGC AU 58. S-P26; KM-19a; Cal-1454. 26.85 grams. Full and sharply detailed sh

Potosi, Bolivia, cob 8 reales, 1631 T, fleury-cross ornaments. S-P26; KM-19a; Cal-1456. 27.54 grams. Large flan of uneven thickness, with nearly full

Potosi, Bolivia, cob 8 reales, 1632 T. S-P26; KM-19a; Cal-1457. 27.34 grams. Thick flan (small diameter) with full and well-detailed shield, bold deno

Potosi, Bolivia, cob 8 reales, 1633 T. S-P26; KM-19a; Cal-1458. 24.69 grams. Bold full 33 of date (scarce thus), clear P-T and denomination dot-8-dot,

Potosi, Bolivia, cob 8 reales, 1634 T, rare, first cob collected by Paoletti, ex-Burzio, ex-Martini, ex-Janson, with hardbound copy #1 of Paoletti&#...

Potosi, Bolivia, cob 8 reales, 1642 FR, rare. S-P28; KM-19a; Cal-1470. 27.39 grams. Important example with full P-dot-FR and full final 2 of date (rar

Potosi, Bolivia, cob 8 reales, 1645 T, NGC AU 53. S-P30; KM-19a; Cal-1474. 27.58 grams. Typically crude strike with lots of flatness (and more like XF

Potosi, Bolivia, cob 8 reales, Philip IV, assayer V (1646), rare. S-P32; KM-19a; Cal-1479. 22.86 grams. Rather low in weight (as made, not unusual for

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (1646-47), very rare. S-P33; KM-19a; Cal-Type 327. 24.78 grams. Typically crude and worn (Fine or