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(1902)
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Potosi Silver Cobs (117)
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Other Silver Cobs (29)
Day 2
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Ancient Coins (19)
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World Coins (542)
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Go to lot:
Daniel Frank Sedwick, LLC
Treasure Auction 27
27-29 May 2020
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Browsing category Potosi Silver Cobs
Lot 533
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (2nd period, "Great Module"). S-P6; KM-5.1. 24.81 grams. Typically...
Price realized:
550 USD
Lot 534
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, assayer B (2nd period). S-P6; KM-5.1. 23.36 grams. Perfectly round flan with nice full...
Price realized:
400 USD
Lot 535
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period). S-P10; KM-5.1; Cal-672. 26.91 grams. Broad flan for...
Price realized:
425 USD
Lot 536
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period), tiny-B variety. S-P10; KM-5.1; Cal-672. 27.21 grams....
Price realized:
375 USD
Lot 537
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period), tiny-B variety. S-P10; KM-5.1; Cal-672. 27.25 grams....
Price realized:
300 USD
Lot 538
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer A. S-P11; KM-5.1; Cal-674. 27.00 grams. Exceptionally well-detailed...
Price realized:
1188 USD
Lot 539
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer A. S-P11; KM-5.1; Cal-674. 27.31 grams. Good full shield (doubled)...
Price realized:
160 USD
Lot 540
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period). S-P12; KM-5.1. 27.30 grams. Very well-detailed full...
Price realized:
325 USD
Lot 541
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period), error denomination o-VIIII (very rare). S-P12;...
Price realized:
500 USD
Lot 542
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period). S-P12; KM-5.1. 27.56 grams. Choice full shield and...
Price realized:
200 USD
Lot 543
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period). S-P12; KM-5.1. 26.94 grams. Good full shield and...
Price realized:
170 USD
Lot 544
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (late 4th period). S-P12; KM-5.1. 27.44 grams. Bold full shield and...
Price realized:
475 USD
Lot 545
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (late 4th period). S-P12; KM-5.1. 27.17 grams. Smaller and thicker...
Price realized:
220 USD
Lot 546
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer RL. S-P13; KM-5.1; Cal-675. 27.22 grams. Bold full P-RL, shield and...
Price realized:
350 USD
Lot 547
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer RL. S-P13; KM-5.1; Cal-675. 27.10 grams. Good full shield and cross,...
Price realized:
335 USD
Lot 548
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer RL. S-P13; KM-5.1; Cal-675. 27.04 grams. Choice grade (deeply struck...
Price realized:
200 USD
Lot 549
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (early 5th period?). S-P14; KM-5.1. 27.23 grams. Broad flan with...
Price realized:
475 USD
Lot 550
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (early 5th period?). S-P14; KM-5.1. 27.21 grams. Bold full...
Price realized:
425 USD
Lot 551
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (5th period), borders of x's. S-P14; KM-5.5. 27.14 grams. Bold full...
Price realized:
750 USD
Lot 552
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg). S-P15; KM-10; Cal-912. 26.44 grams. Good full shield...
Price realized:
195 USD
Lot 553
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer M. S-P18; KM-10; Cal-919. 27.07 grams. Choice XF with full and...
Price realized:
425 USD
Lot 554
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, (1)617M. S-P19; KM-10; Cal-921. 27.36 grams. Bottom half of 617 of date, full shield and...
Price realized:
425 USD
Lot 555
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1620T, mintmark retrograde P over normal P ("phi"), quadrants of cross transposed....
Price realized:
425 USD
Lot 556
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, (1)621T, mintmark retrograde P over normal P ("phi"), quadrants of cross transposed,...
Price realized:
325 USD
Lot 557
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, (1623?)T/P, quadrants of cross transposed. S-P22a; KM-19. 26.67 grams. Broad flan with...
Price realized:
220 USD
Lot 558
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (early to mid-1620s), quadrants of cross transposed. S-P23; KM-19a....
Price realized:
180 USD
Lot 559
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer P/T (early 1620s), quadrants of cross transposed. S-P22; KM-19. 26.16...
Price realized:
280 USD
Lot 560
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1629T, denomination 8, heavy-dot borders. S-P26; KM-19a; Cal-1454. 27.07 grams. Bold...
Price realized:
650 USD
Lot 561
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, (16)29T, denomination 8, heavy-dot borders, ex-Panama hoard (ca. 1629). S-P26; KM-19a;...
Price realized:
280 USD
Lot 562
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales 1629(T), denomination 8, fine-dot borders, NGC VF 35. S-P26; KM-19a; Cal-1454. 26.62...
Price realized:
300 USD
Lot 563
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1630(T), NGC VF 25. S-P26; KM-19a; Cal-1455. 26.53 grams. Broad flan with bold full 30...
Price realized:
375 USD
Lot 564
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1630T with date as "16330," NGC VF 30. S-P26; KM-19a; Cal-1455. 26.78 grams. Full and...
Price realized:
260 USD
Lot 565
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (ca. 1630). S-P26; KM-19a. 27.59 grams. AXF with nice full shield...
Price realized:
190 USD
Lot 566
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1632T, with cross-fleury ornaments flanking denomination and between mintmark and...
Price realized:
475 USD
Lot 567
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1633(T). S-P26; KM-19a; Cal-1458. 27.43 grams. Very bold and 100% full date, full...
Price realized:
435 USD
Lot 568
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, (1)645, assayer not visible. KM-19a. 27.46 grams. Full and bold date (rare thus), most...
Price realized:
500 USD
Lot 569
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, (1647-9)Z, no countermark (rare). S-P34; KM-19a. 24.72 grams. Full P-dot-Z, crudely...
Price realized:
240 USD
Lot 570
Starting price:
400 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer R (Rincon) below mintmark P to left. S-P1; KM-4.2; Cal-518. 13.37...
Price realized:
600 USD
Lot 571
Starting price:
325 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer R (Rincon) below mintmark P to left. S-P1; KM-4.2; Cal-518. 12.94...
Price realized:
350 USD
Lot 572
Starting price:
100 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (early 5th period?). S-P14; KM-4.2 for type. 13.62 grams. Choice...
Price realized:
375 USD
Lot 573
Starting price:
100 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), border of x's on reverse. S-P14; KM-4.3. 13.59 grams....
Price realized:
265 USD
Lot 574
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, Philip II, assayer R (Rincon) below mintmark P to left. S-P1; KM-3.2; Cal-364. 6.42...
Price realized:
240 USD
Lot 575
Starting price:
140 USD
Potosi, Bolivia, cob 2 reales, Philip II, assayer R (Rincon) below mintmark P to left. S-P1; KM-3.2; Cal-364. 6.86...
Price realized:
400 USD
Lot 576
Starting price:
240 USD
Potosi, Bolivia, cob 2 reales, (1)639TR, very rare. S-P27; KM-14a; Cal-unl. 6.87 grams. Bold full 3 of date following...
Price realized:
300 USD
Lot 577
Starting price:
100 USD
Potosi, Bolivia, cob 1/2 real, Philip II, assayer R (Rincon) to left, mintmark P to right. S-P1; KM-1.1; Cal-136. 1.20...
Price realized:
200 USD
Lot 578
Starting price:
2000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1654E, dot-PH-dot at top of pillars, dot-8-dot at top of cross, unique...
Price realized:
3750 USD
Lot 579
Starting price:
350 USD
Potosi, Bolivia, cob 8 reales, 1654E. S-P37a; KM-21; Cal-1506. 27.24 grams. Full pillars-and-waves and...
Price realized:
400 USD
Lot 580
Starting price:
2500 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1658E, dot-pomegranate-dot at top on both sides, NGC AU details /...
Price realized:
3750 USD
Lot 581
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1659E, NGC VF 35. S-P37a; KM-21; Cal-1523. 27.9 grams. Good full cross, full but doubled...
Price realized:
325 USD
Lot 582
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1661E. S-P37a; KM-21; Cal-1525. 25.27 grams. Bold full pillars, nearly full cross on a...
Price realized:
350 USD
Lot 583
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1665E, date below cross as 665. S-P37a; KM-21; Cal-1530. 25.14 grams. Bold full...
Price realized:
400 USD
Lot 584
Starting price:
225 USD
Potosi, Bolivia, cob 8 reales, 1669E. S-P37b; KM-26; Cal-700. 25.74 grams. Choice full pillars-and-waves, nice but...
Price realized:
350 USD
Lot 585
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1669E. S-P37b; KM-26; Cal-700. 25.42 grams. Good full cross and one completely full...
Price realized:
280 USD
Lot 586
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1679C, NGC VF 20. S-P38; KM-26; Cal-714. 25.81 grams. Full cross (slightly doubled) and...
Price realized:
280 USD
Lot 587
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1680V. S-P39; KM-26; Cal-717. 27.12 grams. Two bold dates, one above full waves and the...
Price realized:
260 USD
Lot 588
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1682V. S-P39; KM-26; Cal-720. 27.29 grams. Atypically small and chunky for the period,...
Price realized:
190 USD
Lot 589
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1683V, NGC XF 40. S-P39; KM-26; Cal-721. 27.12 grams. Three clear dates despite much...
Price realized:
225 USD
Lot 590
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1684VR, NGC XF details / holed. S-P40; KM-R26; Cal-680. 25.93 grams....
Price realized:
4000 USD
Lot 591
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1685VR. S-P40; KM-26; Cal-726. 27.04 grams. Three dates and assayers, bold waves, full...
Price realized:
200 USD
Lot 592
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1687VR. S-P40; KM-26; Cal-729. 27.29 grams. Good full pillars with choice full crown...
Price realized:
500 USD
Lot 593
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1690VR. S-P40; KM-26; Cal-733. 26.87 grams. Choice full pillars and cross, two dates,...
Price realized:
550 USD
Lot 594
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1691VR. S-P40; KM-26; Cal-734. 26.99 grams. Choice full pillars-and-waves, weaker cross...
Price realized:
200 USD
Lot 595
Starting price:
2000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1692VR, rare, NGC VF details / holed. S-P40; KM-R26; Cal-688. 27.82...
Price realized:
3750 USD
Lot 596
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1692VR. S-P40; KM-26; Cal-735. 27.48 grams. Full cross and pillars, three dates and...
Lot unsold
Lot 597
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1693VR. S-P40; KM-26; Cal-736. 26.79 grams. Three clear dates (rare thus), good full...
Price realized:
280 USD
Lot 598
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1694VR. S-P40; KM-26; Cal-737. 26.72 grams. Full but doubled pillars and cross, good...
Price realized:
325 USD
Lot 599
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1695VR. S-P40; KM-26; Cal-738. 27.35 grams. Full pillars and cross (the former slightly...
Price realized:
220 USD
Lot 600
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1697VR. S-P40; KM-26; Cal-740. 27.38 grams. Choice full pillars-and-waves with two dates...
Price realized:
240 USD
Lot 601
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1698F. S-P42; KM-26; Cal-744. 26.86 grams. Crude and chunky flan as usual (especially...
Price realized:
220 USD
Lot 602
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1699F. S-P42; KM-26; Cal-745. 27.40 grams. Full pillars and cross despite peripheral...
Price realized:
190 USD
Lot 603
Starting price:
180 USD
Potosi, Bolivia, cob 8 reales, 1701Y. S-P43; KM-26; Cal-1535 (under Ph. V). 24.73 grams. Off-center pillars with bold...
Price realized:
220 USD
Lot 604
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1702Y. S-P43a; KM-31; Cal-1536. 24.68 grams. Chunky flan (barrel-shaped) as usual but...
Price realized:
200 USD
Lot 605
Starting price:
2500 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1704/3Y, rare, NGC VF details / holed. S-P43a; KM-unl (R31 for type);...
Price realized:
3500 USD
Lot 606
Starting price:
100 USD
Potosi, Bolivia, cob 8 reales, 1706Y. S-P43a; KM-31; Cal-1541. 26.59 grams. Typically chunky with much peripheral...
Price realized:
150 USD
Lot 607
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1710Y, rare. S-P43a; KM-31; Cal-1546. 26.58 grams. Chunky flan with crude strike as...
Price realized:
180 USD
Lot 608
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1719Y, rare. S-P43a; KM-31; Cal-1555. 28.75 grams. Full pillars with bold full date,...
Price realized:
325 USD
Lot 609
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1720Y. S-P43a; KM-31; Cal-1556. 26.04 grams. Oddly oblong flan with much flatness as...
Price realized:
200 USD
Lot 610
Starting price:
225 USD
Potosi, Bolivia, cob 8 reales, 1728M. S-P44; KM-31; Cal-1561. 27.16 grams. Good full pillars-and-waves (slightly...
Price realized:
225 USD
Lot 611
Starting price:
225 USD
Potosi, Bolivia, cob 8 reales, 1735E. S-P46; KM-31a; Cal-1570. 26.25 grams. Deeply toned AXF with full pillars (two...
Price realized:
240 USD
Lot 612
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1737M. S-P47; KM-31a; Cal-1575. 26.61 grams. Good full pillars with bold date, two...
Price realized:
300 USD
Lot 613
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1739M. S-P47; KM-31a; Cal-1577. 27.14 grams. Very chunky VF+ with parts of edge crude...
Price realized:
240 USD
Lot 614
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1740M. S-P47; KM-31a; Cal-1578. 26.64 grams. Chunky but choice, with full and...
Price realized:
300 USD
Lot 615
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1743C. S-P49; KM-31a; Cal-1584. 26.01 grams. Choice full cross, nearly full pillars,...
Price realized:
200 USD
Lot 616
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1745q. S-P50; KM-31a; Cal-1588. 27.04 grams. Bold full cross and pillars, two bold...
Price realized:
280 USD
Lot 617
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1752q, mintmark and assayer transposed on pillars side, unique error with king's ordinal...
Price realized:
1000 USD
Lot 618
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1752q. S-P52; KM-40; Cal-522. 27.03 grams. Good full pillars with full date and two...
Price realized:
260 USD
Lot 619
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1753q. S-P52; KM-40; Cal-524. 27.16 grams. Oblong flan with full pillars and cross, all...
Price realized:
260 USD
Lot 620
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1754C+q. S-P53; KM-40; Cal-528. 26.94 grams. Full pillars with bold date and assayer C...
Lot unsold
Lot 621
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1756q. S-P54; KM-40; Cal-534. 26.78 grams. Choice full pillars-and-waves and...
Price realized:
220 USD
Lot 622
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1758q. S-P54; KM-40; Cal-536. 27.16 grams. Full pillars, nearly full cross, full date...
Price realized:
200 USD
Lot 623
Starting price:
350 USD
Potosi, Bolivia, cob 8 reales, 1762V-Y. S-P57; KM-45; Cal-1138. 26.93 grams. Unusually round and well struck for the...
Price realized:
425 USD
Lot 624
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1762V-Y-V. S-P57; KM-45; Cal-1138. 26.93 grams. Chunky flan with edge-split, good full...
Price realized:
170 USD
Lot 625
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, 1764V-Y. S-P57; KM-45; Cal-1140. 26.76 grams. Nice round flan (albeit chunky) with bold...
Price realized:
200 USD
Lot 626
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1765Y-Y-V. S-P57; KM-45; Cal-1141. 26.76 grams. three dates and assayers (rare thus) on...
Price realized:
260 USD
Lot 627
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1765V-Y. S-P57; KM-45; Cal-1141. 27.09 grams. Chunky but round with one pillar 100%...
Price realized:
220 USD
Lot 628
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1766V-Y. S-P57; KM-45; Cal-1142. 26.88 grams. Round but chunky flan with good full...
Price realized:
200 USD
Lot 629
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1767(V-Y). S-P57; KM-45; Cal-1143. 26.86 grams. Bold cross and pillars on a typically...
Price realized:
160 USD
Lot 630
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1768V-(Y). S-P57; KM-45; Cal-1145. 26.75 grams. Round but chunky flan with bold cross,...
Price realized:
160 USD
Lot 631
Starting price:
120 USD
Potosi, Bolivia, cob 8 reales, 1768V-Y. S-P57; KM-45; Cal-1145. 26.94 grams. Two bold dates, one full pillar and most...
Price realized:
260 USD
Lot 632
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1771V-(Y). S-P59; KM-45; Cal-1154. 26.91 grams. Chunky, somewhat squarish flan with full...
Price realized:
200 USD
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