NumisBids: Daniel Frank Sedwick, LLC Treasure Auction 33 (3-4 May 2023): Potosi Silver Cobs

Daniel Frank Sedwick, LLC
Treasure Auction 33 3-4 May 2023
View prices realized

► Sale information

Sale Details/Timetable
Terms of Sale

Sort by Starting price
Page 1 of 1

Browsing category Potosi Silver Cobs

Lot 687

Starting price: 4000 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer R (Rincon), very rare. S-P1; KM-5.1; Cal-667. 26.37 grams. The long...

Price realized: 18 000 USD

Lot 688

Starting price: 160 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (2nd period). S-P6; KM-5.1; Cal-672. 25.27 grams. Choice full crown...

Price realized: 675 USD

Lot 689

Starting price: 600 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer C below erasure, rare. S-P5; KM-5.1; Cal-671. 27.38 grams. Another...

Price realized: 1900 USD

Lot 690

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period). S-P10; KM-5.1; Cal-672. 25.92 grams. Attractively...

Price realized: 800 USD

Lot 691

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer A. S-P11; KM-5.1; Cal-674. 27.13 grams. Lovely VF example with...

Price realized: 700 USD

Lot 692

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer A, ex-Gardini. S-P11; KM-5.1; Cal-674. 27.25 grams. XF with light...

Price realized: 650 USD

Lot 693

Starting price: 160 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer A. S-P11; KM-5.1; Cal-674. 26.91 grams. Small-diameter flan with...

Price realized: 600 USD

Lot 694

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period). S-P12; KM-5.1; Cal-672. 26.67 grams. Very broad flan...

Price realized: 700 USD

Lot 695

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer RL. S-P13; KM-5.1; Cal-675. 27.39 grams. Bold full RL and...

Price realized: 650 USD

Lot 696

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (5th period), borders of x's. S-P14; KM-5.5; Cal-672. 27.27 grams....

Price realized: 850 USD

Lot 697

Starting price: 160 USD

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved-leg), NGC VF 35. S-P15; KM-10; Cal-912. (Weight not...

Price realized: 425 USD

Lot 698

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q. S-P17; KM-10; Cal-916. 27.01 grams. Very broad flan with...

Price realized: 400 USD

Lot 699

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1622 P, quadrants of cross transposed, rare. S-P22; KM-19; Cal-1438. 27.03 grams. Bold...

Price realized: 700 USD

Lot 700

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1626 P, quadrants of cross transposed, very rare. S-P23; KM-19a; Cal-1445. 26.64 grams....

Price realized: 500 USD

Lot 701

Starting price: 600 USD

Potosi, Bolivia, cob 8 reales, 1628 P/T, variety with barbell ornament after date, very rare. S-P24; KM-unl (19a for...

Price realized: 825 USD

Lot 702

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P/T (ca. 1628). S-P24; KM-unl (19a for type); Cal-1450. 27.00 grams....

Price realized: 600 USD

Lot 703

Starting price: 500 USD

Potosi, Bolivia, cob 8 reales, 1628 T. S-P24; KM-19a; Cal-1451. 27.26 grams. Very bold full Z8 of date outside of bold...

Price realized: 700 USD

Lot 704

Starting price: 500 USD

Potosi, Bolivia, cob 8 reales, 1629 (T), fine-dot borders. S-P26; KM-19a; Cal-1454. 27.11 grams. Broad flan with crude...

Price realized: 500 USD

Lot 705

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1630 T, dots above and below denomination. S-P26; KM-19a; Cal-1455. 27.42 grams. Bottom...

Price realized: 300 USD

Lot 706

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1630 T, crosslet-cross ornaments above and below denomination, ex-Karon. S-P26; KM-19a;...

Price realized: 550 USD

Lot 707

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, Philip IV, assayer T, style of 1630-1 with cross-crosslet ornaments above and below...

Price realized: 600 USD

Lot 708

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1631 T. S-P26; KM-19a; Cal-1456. 27.55 grams. Nearly full and bold 1631 date outside...

Price realized: 600 USD

Lot 709

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1639 TR, rare. S-P27; KM-19a; Cal-1466. 23.93 grams. Bold full 39 of date and clear...

Price realized: 450 USD

Lot 710

Starting price: 400 USD

Potosi, Bolivia, cob 8 reales, 1643 TR, rare. S-P29; KM-19a; Cal-unl. 23.69 grams. Bold and clear 43 of date and full...

Price realized: 700 USD

Lot 711

Starting price: 400 USD

Potosi, Bolivia, cob 8 reales, 1650 O, no countermark (rare). S-P35; KM-19b; Cal-1488. 27.79 grams. Full shield with...

Price realized: 850 USD

Lot 712

Starting price: 280 USD

Potosi, Bolivia, cob 4 reales, Philip II, assayer M below mintmark P to left, rare, PCGS XF details / corrosion...

Price realized: 500 USD

Lot 713

Starting price: 300 USD

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (1st period). S-P4; KM-4.2; Cal-525. 13.45 grams. Broad flan with...

Price realized: 475 USD

Lot 714

Starting price: 200 USD

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (1st period), PCGS AU details / environmental damage, ex-Pat...

Price realized: 725 USD

Lot 715

Starting price: 160 USD

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), borders of x's on obverse only. S-P14; KM-unl;...

Price realized: 775 USD

Lot 716

Starting price: 200 USD

Potosi, Bolivia, cob 2 reales, 1623 with date rendered as "(16)ZIII," assayer not visible, quadrants of cross...

Price realized: 280 USD

Lot 717

Starting price: 3000 USD

Potosi, Bolivia, cob 2 reales Royal (galano), 1650 O, with arms countermark on reverse, unique. S-P35; KM-unl; Cal-unl....

Price realized: 5000 USD

Lot 718

Starting price: 800 USD

Potosi, Bolivia, cob 8 reales, 1652 E post-transitional (Type VIII/B), NGC AU 55, finest known in NGC census. S-P37a;...

Price realized: 1800 USD

Lot 719

Starting price: 400 USD

Potosi, Bolivia, cob 8 reales, 1656 E, no PH at top, denomination above cross. S-P37a; KM-21; Cal-unl. 27.41 grams....

Price realized: 2400 USD

Lot 720

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1658 E, pomegranate above cross. S-P37a; KM-21; Cal-1520. 28.20 grams. Full pillars and...

Price realized: 650 USD

Lot 721

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1659 E. S-P37a; KM-21; Cal-1523. 26.52 grams. Richly toned AVF with full...

Price realized: 550 USD

Lot 722

Starting price: 400 USD

Potosi, Bolivia, cob 8 reales, 1663 E. S-P37a; KM-21; Cal-1527. 28.35 grams. Broad flan with 100% full date in legend...

Price realized: 1100 USD

Lot 723

Starting price: 400 USD

Potosi, Bolivia, cob 8 reales, 1664 E. S-P37a; KM-21; Cal-1528. 27.08 grams. Exceptionally bold full pillars and cross,...

Price realized: 1300 USD

Lot 724

Starting price: 0 USD

Lot withdrawn

WITHDRAWN

Lot 725

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1671 E. S-P37b; KM-26; Cal-702. 27.07 grams. Very bold full details despite all-over...

Price realized: 450 USD

Lot 726

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1675 E, NGC AU 53, finest known in NGC census. S-P37b; KM-26; Cal-706. 26.78 grams. Bold...

Price realized: 800 USD

Lot 727

Starting price: 600 USD

Potosi, Bolivia, cob 8 reales, 1676 E, NGC VF 35, ex-Espinola. S-P37b; KM-26; Cal-708. 26.63 grams. Very choice bold...

Price realized: 850 USD

Lot 728

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1684 V. S-P39; KM-26; Cal-722. 26.65 grams. Bold full pillars and cross despite much...

Price realized: 650 USD

Lot 729

Starting price: 2000 USD

Potosi, Bolivia, cob 8 reales Royal (galano), 1686 VR, NGC VF details / holed. S-P40; KM-R26; Cal-682. 27.01 grams....

Price realized: 6000 USD

Lot 730

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1687 VR. S-P40; KM-26; Cal-729. 27.29 grams. Good full pillars with choice full crown...

Price realized: 850 USD

Lot 731

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1687 VR. S-P40; KM-26; Cal-729. 27.59 grams. Nearly full cross, one full pillar (that...

Price realized: 750 USD

Lot 732

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, 1689 VR, NGC VF 35, ex-Rosenheim. S-P40; KM-26; Cal-731. 26.75 grams. Good full...

Price realized: 675 USD

Lot 733

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, 1689 VR, PCGS XF45, finest known in PCGS census. S-P40; KM-26; Cal-731. 27.66 grams....

Price realized: 900 USD

Lot 734

Starting price: 300 USD

Potosi, Bolivia, cob 8 reales, 1690 VR, NGC VF 30. S-P40; KM-26; Cal-733. 27.60 grams. Good full cross-lions-castles...

Price realized: 1200 USD

Lot 735

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, 1690 VR. S-P40; KM-26; Cal-733. 27.36 grams. Small-flan XF with bold full...

Price realized: 800 USD

Lot 736

Starting price: 3250 USD

Potosi, Bolivia, cob 8 reales Royal (galano), 1700 F, very rare, NGC XF details / holed, finest and only example in NGC...

Price realized: 9000 USD

Lot 737

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1701 Y, Charles II posthumous, ex-Ugaz. S-P43; KM-26; Cal-unl. 26.62 grams. Chunky,...

Price realized: 550 USD

Lot 738

Starting price: 280 USD

Potosi, Bolivia, cob 8 reales, 1704 Y. S-P43a; KM-31; Cal-1539. 25.88 grams. Fine with contrasting black fields, full...

Price realized: 550 USD

Lot 739

Starting price: 160 USD

Potosi, Bolivia, cob 8 reales, 1708 Y. S-P43a; KM-31; Cal-1543. 26.47 grams. Chunky flan with much flatness but one...

Price realized: 425 USD

Lot 740

Starting price: 1600 USD

Potosi, Bolivia, cob 8 reales Royal (galano), 1709 Y, NGC VF details / holed. S-P43a; KM-R31; Cal-1481. 26.59 grams....

Price realized: 3750 USD

Lot 741

Starting price: 160 USD

Potosi, Bolivia, cob 8 reales, 1716 Y. S-P43a; KM-31; Cal-1552. 26.75 grams. Chunky flan with lots of small, sharp...

Price realized: 500 USD

Lot 742

Starting price: 2800 USD

Potosi, Bolivia, cob 8 reales Royal (galano), 1721 Y, rare, NGC XF details / plugged, ex-Globus. S-P43a; KM-R31;...

Price realized: 5000 USD

Lot 743

Starting price: 8000 USD

Potosi, Bolivia, cob 8 reales Royal (galano), 1726 Y, Louis I, very rare, NGC XF details / holed. S-P43b; KM-R35;...

Price realized: 35 000 USD

Lot 744

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1731 M, ex-Ugaz. S-P44; KM-31a; Cal-1564. 26.87 grams. Chunky flan with well-centered...

Price realized: 650 USD

Lot 745

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1734 E. S-P46; KM-31a; Cal-1569. 25.98 grams. Chunky XF with deep toning, choice full...

Price realized: 650 USD

Lot 746

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1737 M. S-P47; KM-31a; CT-1575. 26.61 grams. Good full pillars with bold date, two...

Price realized: 550 USD

Lot 747

Starting price: 140 USD

Potosi, Bolivia, cob 8 reales, 1739 M. S-P47; KM-31a; Cal-1577. 27.14 grams. Very chunky VF+ with parts of edge crude...

Price realized: 550 USD

Lot 748

Starting price: 200 USD

Potosi, Bolivia, cob 8 reales, 1742 P, ex-Ugaz. S-P48; KM-31a; Cal-1581. 27.11 grams. Chunky but choice for the period,...

Price realized: 650 USD

Lot 749

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1752 q, ex-Rosenheim. S-P52; KM-40; Cal-522. 27.08 grams. Exceptionally bold full...

Price realized: 650 USD

Lot 750

Starting price: 120 USD

Potosi, Bolivia, cob 8 reales, 1756 q. S-P54; KM-40; Cal-534. 27.18 grams. Full cross and pillars despite crudely...

Price realized: 400 USD

Lot 751

Starting price: 240 USD

Potosi, Bolivia, cob 8 reales, 1759 q, NGC VF 35. S-P54; KM-40; Cal-537. 26.60 grams. Chunky flan with two bold dates,...

Price realized: 425 USD

Lot 752

Starting price: 10 000 USD

Potosi, Bolivia, cob 4 reales Heart, 1701 Y, unique, NGC VF 30, finest and only example in NGC census, ex-Rudman,...

Price realized: 19 000 USD

Lot 753

Starting price: 200 USD

Potosi, Bolivia, cob 4 reales, 1747 q, Ferdinand VI. S-P50a; KM-unl (39 for type); Cal-398. 13.42 grams. Chunky flan...

Price realized: 650 USD

Lot 754

Starting price: 200 USD

Potosi, Bolivia, cob 4 reales, 1749 q. S-P50a; KM-39; Cal-400. 13.50 grams. Bold full waves and one full pillar, bold...

Price realized: 400 USD

Lot 755

Starting price: 200 USD

Potosi, Bolivia, cob 4 reales, 1750 E. S-P51; KM-39; Cal-403. 13.59 grams. Chunky round flan with good full pillars and...

Price realized: 375 USD

Lot 756

Starting price: 140 USD

Potosi, Bolivia, cob 2 reales, 1682 V. S-P39; KM-24; Cal-410. 6.42 grams. Frosty Mint State (rare grade) on a broad...

Price realized: 500 USD

Lot 757

Starting price: 200 USD

Potosi, Bolivia, cob 2 reales, 1684 V. S-P39; KM-24; Cal-413. 7.03 grams. Exceptionally broad flan with four(!) dates...

Price realized: 600 USD

Lot 758

Starting price: 300 USD

Potosi, Bolivia, cob 2 reales, 1687 VR, NGC MS 60, finest known in the NGC census. S-P40; KM-24; Cal-420. 6.34 grams....

Price realized: 850 USD

Lot 759

Starting price: 200 USD

Potosi, Bolivia, cob 2 reales, 1693 VR, NGC AU 53. S-P40; KM-24; Cal-426. 7.70 grams. Bold full pillars and most of...

Price realized: 750 USD

Lot 760

Starting price: 1600 USD

Potosi, Bolivia, cob 1 real Royal (galano), 1747 q, NGC VF details / holed, finest and only example in NGC census,...

Price realized: 1600 USD

Question about this auction? Contact Daniel Frank Sedwick, LLC

Return to top