Treasure, World, U.S. Coin & Paper Money Auction 34

Potosi, Bolivia, cob 8 reales, 1629 (T), denomination 8, fine-dot borders. S-P26; KM-19a; Cal-1454. 27.33 grams. Unevenly thick flan with well-detaile

Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (ca. 1630). S-P26; KM-19a. 26.84 grams. Bold P-dot-T-dot, full but partially crude cross and shiel

Potosi, Bolivia, cob 8 reales, (1630) T, with cross-fleury ornaments. S-P26; KM-19a; Cal-1455. 26.61 grams. Darkly toned with light surface porosity,

Potosi, Bolivia, cob 8 reales, 1631 T, with cross-fleury ornaments. S-P26; KM-19a; Cal-1456. 26.76 grams. Good full shield with most of P-x-T and x-8-

Potosi, Bolivia, cob 8 reales, 1633 (T), NGC XF 40, finest known in NGC census. S-P26; KM-19a; Cal-1458. 27.22 grams. Bold full final digit 3 of date,

Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (1630s). S-P26; KM-19a. 27.18 grams. Good full cross and shield, clear assayer T, silvery Fine wit

Potosi, Bolivia, cob 8 reales, 1637 TR, rare. S-P27; KM-19a; Cal-1464. 26.22 grams. Full cross with bold 16 and bottom half of 7 of date due to doubli

Potosi, Bolivia, cob 8 reales, Philip IV, assayer TR (late 1630s). S-P27; KM-19a. 26.47 grams. Uneven flan, crudely double-struck but with clear assay

Potosi, Bolivia, cob 8 reales, Philip IV, assayer FR (ca. 1640). S-P28; KM-19a. 26.43 grams. Bold full P-dot-FR (scarce) to left of nearly full shield

Potosi, Bolivia, cob 8 reales, 1643 TR, small assayer, very rare. S-P29a; KM-19a; Cal-unl. 23.11 grams. Off-center cross with "furry" lion...

Potosi, Bolivia, cob 8 reales, Philip IV, assayer FR (mid-1640s). S-P28; KM-19a. 28.10 grams. Bold full assayer (rare thus) with crude but technically

Potosi, Bolivia, cob 8 reales, (1646) V, rare. S-P32; KM-19a; Cal-1479. 27.39 grams. Choice full shield with bold full P-dot-V to left, full cross wit

Potosi, Bolivia, cob 8 reales, 1648 R, extremely rare. S-P31; KM-19a; Cal-unl. 26.95 grams. Despite its crudeness, this is a significant coin, as the

Potosi, Bolivia, cob 8 reales, 1648 Z/T, extremely rare. S-P34; KM-unl (19a for type); Cal-unl. 27.62 grams. Bold full date outside good full cross, b

Potosi, Bolivia, cob 8 reales, Philip IV, assayer Z (1647-49), NGC VF details / environmental damage. S-P34; KM-19a. 22.15 grams. Broad flan with bold

Potosi, Bolivia, cob 4 reales, Philip II, assayer R (Rincon) to left, rare, PCGS XF details / tooled, ex-Ugaz. S-P1; KM-4.2; Cal-518. 13.26 grams. Sup

Potosi, Bolivia, cob 4 reales, Philip II, assayer M below mintmark P to left, very rare. S-P2; KM-4.2; Cal-520. 12.36 grams. Full shield with clear P-

Potosi, Bolivia, cob 4 reales, Philip II, assayer L/M to right (1st period), extremely rare. S-P3; KM-4.2; Cal-unl. 13.70 grams. Exceptionally broad f

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (3rd period), flipover double-strike. S-P10; KM-4.2; Cal-525. 13.42 grams. Good full shield and cr

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), border of x's on reverse, NGC VF 35. S-P14; KM-4.3; Cal-525. 13.56 grams. Smal...