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(1883)
Day 1
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Gold Cobs of Spain (32)
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Gold Cobs of the New World (32)
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Shipwreck Ingots (17)
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Shipwreck Coins (278)
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Mexico Silver Cobs (180)
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Lima Silver Cobs (22)
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Potosi Silver Cobs (102)
Day 2
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World Coins (silver unless otherwise noted) (490)
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Medals and Decorations (69)
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U.S. Coins (49)
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Ancient Coins (26)
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Coin Jewelry (51)
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Shipwreck Artifacts (30)
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Non-Wreck Artifacts (13)
Day 3
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Gold Cobs of Spain (10)
›
Shipwreck Ingots (1)
›
Shipwreck Coins (89)
›
Mexico Silver Cobs (22)
›
Lima Silver Cobs (13)
›
Potosi Silver Cobs (81)
›
World Coins (silver unless otherwise noted) (152)
›
Medals and Decorations (5)
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U.S. Coins (28)
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Ancient Coins (2)
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Coin Jewelry (66)
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Shipwreck Artifacts (18)
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Non-Wreck Artifacts (5)
Go to lot:
Daniel Frank Sedwick, LLC
Treasure Auction 31
4-6 May 2022
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Sale information
Sale Details/Timetable
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Browsing category Potosi Silver Cobs
Lot 562
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period). S-P10; KM-5.1; Cal-672. 26.89 grams. Well-detailed...
Price realized:
500 USD
Lot 563
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer A, denomination as oVIIII ("9 reales"), rare. S-P11; KM-5.1; Cal-unl....
Price realized:
850 USD
Lot 564
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer A, denomination as oVIIII ("9 reales"), rare. S-P11; KM-5.1; Cal-unl....
Price realized:
750 USD
Lot 565
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer Q. S-P17; KM-10; Cal-916. 26.92 grams. Richly old-toned VF+ with...
Price realized:
900 USD
Lot 566
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer M. S-P18; KM-10; Cal-919. 27.13 grams. AVF with choice details set...
Price realized:
700 USD
Lot 567
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1618 T, upper half of shield transposed. S-P21; KM-10; Cal-925. 27.14 grams. Very choice...
Price realized:
1200 USD
Lot 568
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1620 T, date at 4-5 o'clock (very rare). S-P21; KM-unl; Cal-unl. 27.10 grams. Very bold...
Price realized:
1050 USD
Lot 569
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer T (ca. 1620), NGC XF details / cleaned. S-P21; KM-10. 26.77 grams....
Price realized:
950 USD
Lot 570
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (ca. 1622), quadrants of cross transposed, rotated reverse legend,...
Price realized:
1100 USD
Lot 571
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (early 1620s). S-P22a; KM-19. 26.53 grams. Full but partially flat...
Price realized:
650 USD
Lot 572
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (mid-1620s), quadrants of cross transposed, NGC MS 61 ("top pop")....
Price realized:
1200 USD
Lot 573
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1628 T. S-P24; KM-19a; Cal-1451. 26.22 grams. Good full cross and shield (both slightly...
Price realized:
375 USD
Lot 574
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1628 T, NGC AU 55, finest known in NGC census. S-P24; KM-19a; Cal-1451. 26.44 grams....
Price realized:
500 USD
Lot 575
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1628 (T). S-P24; KM-19a; Cal-1451. 26.53 grams. Broad-flan VF+ with good full shield and...
Price realized:
400 USD
Lot 576
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1629 T, denomination not visible, heavy-dot borders, NGC MS 62, finest known in NGC...
Price realized:
900 USD
Lot 577
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1629 T, denomination 8, heavy-dot borders, NGC MS 61. S-P26; KM-19a; Cal-1454. 26.40...
Price realized:
500 USD
Lot 578
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1630 T. S-P26; KM-19a; Cal-1455. 27.16 grams. Well-detailed full shield and cross, clear...
Price realized:
350 USD
Lot 579
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1651 O, with crowned-dot-T-dot countermark on shield, ex-Kosoff, ex-Stallard. S-P35;...
Price realized:
1400 USD
Lot 580
Starting price:
400 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer R (Rincon) to left, ex-Stallard. S-P1; KM-4.2; Cal-518. 13.60 grams....
Price realized:
1200 USD
Lot 581
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (1st period), HISPANIARVM with H, ex-Stallard. S-P4; KM-4.2;...
Price realized:
650 USD
Lot 582
Starting price:
160 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (1st period), ISPANIARVM without H. S-P4; KM-4.2; Cal-525. 13.12...
Price realized:
300 USD
Lot 583
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, 1628 assayer T/P, quadrants of cross transposed, very rare, NGC AU 53, finest and only...
Price realized:
750 USD
Lot 584
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, 1641 (FR), extremely rare. S-P28; KM-17a; Cal-unl. 13.04 grams. Chaotically...
Price realized:
700 USD
Lot 585
Starting price:
200 USD
Potosi, Bolivia, cob 2 reales, Philip II, assayer M/R to left, very rare, ex-Ugaz. S-P2; KM-3.2; Cal-unl. 6.21 grams....
Price realized:
375 USD
Lot 586
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, Philip II, assayer M to right, very rare, ex-Ugaz. S-P2; KM-3.2; Cal-unl. 6.39 grams....
Price realized:
550 USD
Lot 587
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, Philip II, assayer RL, NGC AU 58 ("top pop"). S-P13; KM-3.2; Cal-unl. 6.74 grams....
Price realized:
900 USD
Lot 588
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, Philip III, assayer curved-leg RL, NGC AU 55. S-P15; KM-8; Cal-unl. 6.69 grams. Choice...
Price realized:
1500 USD
Lot 589
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, 1651 E, rare, ex-Mastalir (Plate Coin). S-P36; KM-14b; Cal-913. 5.66 grams. Broad flan...
Price realized:
475 USD
Lot 590
Starting price:
160 USD
Potosi, Bolivia, cob 1/2 real, Philip III, assayer PAL to left of monogram, very rare, ex-Ugaz. S-P20; KM-unl; Cal-414....
Price realized:
1000 USD
Lot 591
Starting price:
1600 USD
Potosi, Bolivia, cob 1/4 real, Philip II, assayer L to right, mintmark P to left, very rare. S-P3; KM-unl; Cal-109....
Price realized:
2200 USD
Lot 592
Starting price:
160 USD
Potosi, Bolivia, cob 1/4 real, Philip II, assayer B to left, no mintmark, very rare, ex-Ugaz. S-P10; KM-unl; Cal-unl....
Price realized:
350 USD
Lot 593
Starting price:
160 USD
Potosi, Bolivia, cob 1/4 real, Philip II, assayer B to left, mintmark P to right, borders of x's, rare, ex-Ugaz. S-P14;...
Price realized:
240 USD
Lot 594
Starting price:
160 USD
Potosi, Bolivia, cob 1/4 real, Philip III, no assayer, shield around castle, large lion without shield, very rare....
Price realized:
220 USD
Lot 595
Starting price:
160 USD
Potosi, Bolivia, cob 1/4 real, Philip III, no assayer, shield around castle, small lion without shield, rare, ex-Ugaz....
Price realized:
180 USD
Lot 596
Starting price:
160 USD
Potosi, Bolivia, cob 1/4 real, Philip III, no assayer, shield around castle without crown, small lion without shield,...
Price realized:
170 USD
Lot 597
Starting price:
400 USD
Potosi, Bolivia, cob 1/4 real, Philip IV, no assayer, shield around checkerboard-style castle, small lion without...
Price realized:
650 USD
Lot 598
Starting price:
1500 USD
Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A. S-P37; KM-A20.4; Cal-1493. 27.11 grams. Attractively...
Price realized:
2400 USD
Lot 599
Starting price:
800 USD
Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A, ex-Stallard. S-P37; KM-A20.4; Cal-1493. 26.85 grams....
Price realized:
1500 USD
Lot 600
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1653 E, dot-PH-dot at top, P over inverted E to left and E over inverted P to right of...
Price realized:
375 USD
Lot 601
Starting price:
325 USD
Potosi, Bolivia, cob 8 reales, 1653 E, dot-PH-dot at top above dot, series of eight dots flanking pomegranate above...
Price realized:
550 USD
Lot 602
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1653 E, dot-PH-dot at top above denomination dot-8-dot, series of eight dots flanking...
Price realized:
500 USD
Lot 603
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1654 E, retrograde 4 in date (rare), dot-PH-dot at top, pomegranate above cross, NGC XF...
Price realized:
1400 USD
Lot 604
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1654 E, dot-PH-dot at top above denomination 8 without dots, dot-8-dot above cross (very...
Price realized:
600 USD
Lot 605
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1654 E, dot-PH-dot at top above denomination 8 without dots, pomegranate above cross...
Price realized:
550 USD
Lot 606
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1655 E, PH at top, pomegranate above cross. S-P37a; KM-21; Cal-1509. 26.50 grams. Choice...
Price realized:
400 USD
Lot 607
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1656 E, PH at top, pomegranate above cross, NGC Fine details / holed,...
Price realized:
3500 USD
Lot 608
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1656 E, PH at top, pomegranate above cross. S-P37a; KM-21; Cal-1512. 26.13 grams. Full...
Price realized:
600 USD
Lot 609
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1657 E, pomegranate above pillars, denomination 8 above cross, Royal die (unique)....
Price realized:
1200 USD
Lot 610
Starting price:
3000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1658 E, pomegranate above cross, rare, NGC VF details / holed, plugged....
Price realized:
4750 USD
Lot 611
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1658 E, pomegranate above cross. S-P37a; KM-21; Cal-1520. 27.44 grams. Well-centered...
Price realized:
600 USD
Lot 612
Starting price:
2000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1662 E, flowery pomegranate at top, rare, NGC Fine details / holed,...
Price realized:
3500 USD
Lot 613
Starting price:
2000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1663 E, rare, NGC plugged, clipped, ex-Tempel. S-P37a; KM-R21; Cal-1431....
Price realized:
3000 USD
Lot 614
Starting price:
800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1665 E, very rare, Lazaro Plate. S-P37a; KM-R21; Cal-1433. 21.74 grams....
Price realized:
1500 USD
Lot 615
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1669/8 E, very rare, NGC VF details / holed. S-P37b; KM-unl (R26 for...
Price realized:
3750 USD
Lot 616
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1669 E. S-P37b; KM-26; Cal-700. 26.00 grams. Bold full pillars and cross (nearly full...
Price realized:
400 USD
Lot 617
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1671 E, rare, NGC XF details / holed. S-P37b; KM-R26; Cal-667. 27.91...
Price realized:
4000 USD
Lot 618
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1671 E. S-P37b; KM-26; Cal-702. 26.45 grams. Three dates including bold full 1671 in...
Price realized:
600 USD
Lot 619
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1679 C, rare, NGC VF details / plugged, ex-Tan, Burzio Plate Coin. S-P38;...
Price realized:
4750 USD
Lot 620
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1679 C. S-P38; KM-26; Cal-714. 26.66 grams. Richly toned AVF with flat spots due to flan...
Price realized:
450 USD
Lot 621
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1682 V, NGC XF details / holed. S-P39; KM-R26; Cal-678. 26.51 grams. Very...
Price realized:
4000 USD
Lot 622
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1682 V. S-P39; KM-26; Cal-720. 26.78 grams. Full pillars with particularly full and bold...
Price realized:
500 USD
Lot 623
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1685 VR. S-P40; KM-26; Cal-726. 26.52 grams. Broad flan with three clear dates, two bold...
Price realized:
600 USD
Lot 624
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1686 VR, NGC XF details / holed, ex-Tempel. S-P40; KM-R26; Cal-682. 26.74...
Price realized:
4250 USD
Lot 625
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1686 VR. S-P40; KM-26; Cal-727. 26.93 grams. Full but double-struck cross-lions-castles...
Price realized:
550 USD
Lot 626
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1687 VR, NGC VF details / holed. S-P40; KM-R26; Cal-683. 26.89 grams....
Price realized:
4000 USD
Lot 627
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1687 VR. S-P40; KM-26; Cal-729. 27.61 grams. Weakly struck VF with full cross and nearly...
Price realized:
475 USD
Lot 628
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1690 VR, rare, NGC XF details / holed. S-P40; KM-R26; Cal-686. 26.19...
Price realized:
3250 USD
Lot 629
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1692 VR, rare, NGC VF details / holed, ex-Tempel. S-P40; KM-R26; Cal-688....
Price realized:
3000 USD
Lot 630
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1692 VR. S-P40; KM-26; Cal-735. 26.97 grams. Good full cross and pillars-and-waves (the...
Price realized:
750 USD
Lot 631
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1694 VR. S-P40; KM-26; Cal-737. 27.42 grams. Good full cross-lions-castles and...
Price realized:
550 USD
Lot 632
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1695 VR. S-P40; KM-26; Cal-738. 26.82 grams. Large flan with flat peripheral area past...
Price realized:
550 USD
Lot 633
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1696 VR, rare, NGC VF details / holed. S-P40; KM-R26; Cal-692. 26.64...
Price realized:
4000 USD
Lot 634
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1698 F, rare, NGC AU details / holed, finest known in NGC census. S-P42;...
Price realized:
2700 USD
Lot 635
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1701 F, posthumous Charles II. S-P42; KM-26; Cal-747. 26.12 grams. Chunky flan with bold...
Price realized:
425 USD
Lot 636
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1708 Y. S-P43a; KM-31; Cal-1543. 24.93 grams. Chunky and crude per the period but with...
Price realized:
375 USD
Lot 637
Starting price:
3250 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1712 Y, rare, NGC VF details / scratches, finest and only example in NGC...
Price realized:
4875 USD
Lot 638
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1714 Y. S-P43a; KM-31; Cal-1550. 25.80 grams. Chunky flan with full pillars and most of...
Price realized:
350 USD
Lot 639
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1717 Y. S-P43a; KM-31; Cal-1553. 26.77 grams. Round but chunky flan with choice full...
Price realized:
450 USD
Lot 640
Starting price:
2400 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1719 Y, rare, NGC VF details / holed. S-P43a; KM-R31; Cal-1491. 27.04...
Price realized:
4250 USD
Lot 641
Starting price:
800 USD
Potosi, Bolivia, cob 8 reales, 1726Y, Louis I, rare, NGC VF details / obv scratched. S-P43b; KM-35; Cal-49. 27.35...
Price realized:
1100 USD
Lot 642
Starting price:
5000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1729 M, rare, NGC AU 53, finest and only example in NGC census. S-P44;...
Price realized:
14 000 USD
Lot 643
Starting price:
600 USD
Potosi, Bolivia, cob 8 reales, 1733 YA, rare. S-P45; KM-31a; Cal-1567. 24.34 grams. Chunky but well detailed, with good...
Price realized:
850 USD
Lot 644
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1734 E. S-P46; KM-31a; Cal-1569. 27.42 grams. Round but chunky flan (very thick in...
Price realized:
450 USD
Lot 645
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1735 E. S-P46; KM-31a; Cal-1570. 25.27 grams. Unusually even flan with sharply cut edge...
Price realized:
675 USD
Lot 646
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1747 q, Ferdinand VI (king's name visible), NGC AU 53, finest and only example in NGC...
Price realized:
650 USD
Lot 647
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1752 q, mintmark and assayer transposed on pillars side (rare). S-P52; KM-unl (40 for...
Price realized:
400 USD
Lot 648
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1761 V-Y. S-P57; KM-45; Cal-1137. 26.92 grams. Broad but very chunky flan with much...
Price realized:
240 USD
Lot 649
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1771 V-Y. S-P59; KM-45; Cal-1154. Chunky VF+ with some dark sediment in crevices, one...
Price realized:
300 USD
Lot 650
Starting price:
400 USD
Potosi, Bolivia, cob 4 reales, 1679/8 C/E, extremely rare. Janson-29.13.2; S-P38; KM-unl; Cal-unl. 13.38 grams. Good...
Price realized:
600 USD
Lot 651
Starting price:
16 000 USD
Potosi, Bolivia, cob 4 reales Heart, 1720 Y, unique, NGC plated / holed, ex-Pat Johnson. Janson-unl (Type C34); S-P43a;...
Price realized:
55 000 USD
Lot 652
Starting price:
12 000 USD
Potosi, Bolivia, cob 4 reales Heart, 1721 Y, unique, NGC XF 45, Practical Book of Cobs Plate Coin, Janson Plate Coin....
Price realized:
40 000 USD
Lot 653
Starting price:
3500 USD
Potosi, Bolivia, cob 4 reales Royal (galano), 1727/6 Y, Louis I, extremely rare, NGC XF details / holed, finest and...
Price realized:
5000 USD
Lot 654
Starting price:
140 USD
Potosi, Bolivia, cob 4 reales, 1750 E, ex-Rosenheim, ex-Ugaz. S-P51; KM-39; Cal-403. 11.59 grams. Chunky oblong flan...
Price realized:
600 USD
Lot 655
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, 1751 q/E, ex-Rosenheim, ex-Ugaz. S-P52; KM-39; Cal-unl (Type 55). 11.09 grams. Small,...
Price realized:
350 USD
Lot 656
Starting price:
160 USD
Potosi, Bolivia, cob 4 reales, 1751 q/E. S-P52; KM-39; Cal-unl (Type 55). 13.39 grams. Chunky flan with bold full...
Price realized:
300 USD
Lot 657
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, 1753 C, ex-Rosenheim, ex-Ugaz. S-P53; KM-39; Cal-408. 13.55 grams. Full and...
Price realized:
500 USD
Lot 658
Starting price:
160 USD
Potosi, Bolivia, cob 4 reales, 1754 C, ex-Rosenheim, ex-Ugaz. S-P53; KM-39; Cal-409. 12.40 grams. Chunky flan in an...
Price realized:
550 USD
Lot 659
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, 1654 E, dot-PH-dot at top, motto as PLV-SV-LTR, ex-Mastalir. S-P37a; KM-16; Cal-921....
Price realized:
450 USD
Lot 660
Starting price:
240 USD
Potosi, Bolivia, cob 2 reales, 1712 Y, NGC MS 61, finest and only example in the NGC census. S-P43a; KM-29; Cal-888....
Price realized:
1600 USD
Lot 661
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, 1733 YA, rare. S-P45; KM-29a; Cal-909. 6.41 grams. Superb full cross-lions-castles and...
Price realized:
425 USD
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