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(1937)
Day 1
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Gold Cobs of Spain (12)
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Gold Cobs of the New World (38)
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Shipwreck Ingots (13)
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Shipwreck Coins (199)
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Mexico Silver Cobs (50)
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Lima Silver Cobs (91)
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Potosi Silver Cobs (220)
Day 2
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World Coins (silver unless otherwise noted) (588)
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Medals and Decorations (41)
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U.S. Coins, Medals, Tokens and Paper Money (35)
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World Paper Money (32)
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Ancient Coins (11)
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Coin Jewelry (46)
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Shipwreck Artifacts (25)
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Documents (1)
Online Session
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Gold Cobs of Spain (3)
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Shipwreck Coins (142)
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Mexico Silver Cobs (20)
›
Lima Silver Cobs (41)
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Potosi Silver Cobs (58)
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Ancient Coins (7)
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World Coins (silver unless otherwise noted) (137)
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Medals and Decorations (4)
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U.S. Coins, Medals, Tokens and Paper Money (21)
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World Paper Money (9)
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Coin Jewelry (31)
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Shipwreck Artifacts (18)
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Non-Wreck Artifacts (3)
Go to lot:
Daniel Frank Sedwick, LLC
Treasure Auction 29
7-10 May 2021
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Sale information
Sale Details/Timetable
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Browsing category Potosi Silver Cobs
Lot 404
Starting price:
700 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer L (1st period), very rare, ex-Witte Museum.S-P3; KM-5.1;...
Price realized:
1500 USD
Lot 405
Starting price:
250 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (1st period), rare.S-P4; KM-5.1; Cal-672.27.02 grams.XF+ with...
Price realized:
475 USD
Lot 406
Starting price:
1000 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer C below erasure, very rare, ex-Karon.S-P5; KM-5.1; Cal-671.26.86...
Price realized:
1200 USD
Lot 407
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period).S-P10; KM-5.1; Cal-672.26.70 grams.Choice full cross...
Price realized:
900 USD
Lot 408
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period).S-P12; KM-5.1; Cal-672.26.63 grams.Choice full shield,...
Price realized:
475 USD
Lot 409
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (4th period), NGC AU details / rev spot removed, ex-Madonna (stated...
Price realized:
450 USD
Lot 410
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (5th period).S-P14; Cal-672.27.26 grams.Good full shield and cross,...
Price realized:
400 USD
Lot 411
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip II, assayer B (5th period).S-P14; Cal-672.26.69 grams.Bold P-B, full but somewhat...
Price realized:
375 USD
Lot 412
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg).S-P15; KM-10; Cal-912.27.36 grams.Broad flan with...
Price realized:
425 USD
Lot 413
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg).S-P15; KM-10; Cal-912.27.33 grams.Bold assayer, good...
Price realized:
350 USD
Lot 414
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg).S-P15; KM-10; Cal-912.27.20 grams.Very round flan...
Price realized:
425 USD
Lot 415
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer Q.S-P17; KM-10; Cal-916.26.51 grams.Very bold full assayer, full but...
Price realized:
250 USD
Lot 416
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, Philip III, assayer M/Q, rare.S-P18; KM-10; Cal-918.27.28 grams.Full P-M/Q (the...
Price realized:
450 USD
Lot 417
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, (16)18PAL, rare.S-P20; KM-10; Cal-922.26.04 grams.Bold full assayer and 8 of date, also...
Price realized:
550 USD
Lot 418
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1619(T).S-P21; KM-10; Cal-927.27.27 grams.Oblong flan with good full shield topped with...
Price realized:
850 USD
Lot 419
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1619T, quadrants of cross transposed.S-P21; KM-10; Cal-928.27.29 grams.Full (long) tail...
Price realized:
550 USD
Lot 420
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1622/1T (unique overdate), lions and castles transposed in shield and cross.S-P21a;...
Price realized:
900 USD
Lot 421
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1628P/T, rare.S-P25; KM-19a; Cal-1448.26.42 grams.Bold 16 and 8 of date outside good...
Price realized:
750 USD
Lot 422
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, (16)29T, denomination 8, heavy-dot borders.S-P26; KM-19a; Cal-1454.26.91 grams.Unevenly...
Price realized:
450 USD
Lot 423
Starting price:
8000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1630T, rare, NGC AU details / plugged, Murray Plate.S-P26; KM-R19a;...
Price realized:
18 000 USD
Lot 424
Starting price:
140 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer T, crosslet-cross ornaments (1630-1).S-P26; KM-19a; Cal-Type...
Price realized:
350 USD
Lot 425
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1632T, NGC VF 20, finest and only example in NGC census.S-P26; KM-19a; Cal-1457.26.91...
Price realized:
500 USD
Lot 426
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1632T.S-P26; KM-19a; Cal-1457.26.94 grams.Thick and chunky flan (see note in previous...
Price realized:
375 USD
Lot 427
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1636(T or TR), NGC VF 20, finest and only example in NGC census.KM-19a; Cal-Type...
Price realized:
450 USD
Lot 428
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1636TR, rare.S-P27; KM-19a; Cal-unl (Type 327).26.60 grams.Typically chunky and crude...
Price realized:
363 USD
Lot 429
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1637TR, rare.S-P27; KM-19a; Cal-1464.27.46 grams.Chunky flan with full but doubled and...
Price realized:
450 USD
Lot 430
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1643, assayer not visible, rare.KM-19a; Cal-Type 327.26.81 grams.Bold and 100% full...
Price realized:
550 USD
Lot 431
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1644TR, denomination as vertical oo, very rare.S-P29a; KM-19a; Cal-1473.26.44 grams.Full...
Price realized:
425 USD
Lot 432
Starting price:
350 USD
Potosi, Bolivia, cob 8 reales, (16)44T, rare.S-P30; KM-19a; Cal-1472.27.25 grams.Exceptional grade (non-toned AU) with...
Price realized:
750 USD
Lot 433
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1645T.S-P30; KM-19a; Cal-1474.27.04 grams.Choice full shield and cross (see note in...
Price realized:
600 USD
Lot 434
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1645(?)T.S-P30; KM-19a; Cal-1474.27.37 grams.Exceptionally sharp strike (see note in lot...
Price realized:
450 USD
Lot 435
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, (1646)V, with crowned-script-G countermark on shield, extremely rare.S-P32; KM-19a;...
Price realized:
1000 USD
Lot 436
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer R (Ramirez, 1646-8) over P (Peralta, 1646-7), extremely rare, Sedwick...
Price realized:
1600 USD
Lot 437
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1649Z, with crowned-L countermark on cross, rare.S-P34; KM-19a; Cal-1485.16.61...
Price realized:
450 USD
Lot 438
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1650O, no countermark (rare).S-P35; KM-19b; Cal-1488.27.48 grams.Interesting shape...
Price realized:
500 USD
Lot 439
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, Philip IV, assayer O (1649-51), no countermark (rare).S-P35; KM-19b; Cal-Type 327.27.94...
Price realized:
575 USD
Lot 440
Starting price:
200 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer L (1st period) to left.S-P3; KM-4.2; Cal-522.13.01 grams.Choice full...
Price realized:
750 USD
Lot 441
Starting price:
160 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (2nd period).S-P6; KM-4.2; Cal-525.13.47 grams.Broad-flan VF with...
Price realized:
450 USD
Lot 442
Starting price:
140 USD
Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), borders of x's.S-P14; KM-4.3; Cal-525.13.63...
Price realized:
550 USD
Lot 443
Starting price:
160 USD
Potosi, Bolivia, cob 4 reales, 161(7)M, date at 1-2 o'clock, very rare mule with P-Q-M to left of shield.S-P19; KM-unl...
Price realized:
1600 USD
Lot 444
Starting price:
280 USD
Potosi, Bolivia, cob 4 reales, Philip IV, assayer R (Ramirez, 1646-8), extremely rare.S-P31; KM-17a; Cal-unl (Type...
Price realized:
1500 USD
Lot 445
Starting price:
160 USD
Potosi, Bolivia, cob 2 reales, Philip IV, assayer R (Ramirez, 1646-8), extremely rare.S-P31; KM-14a; Cal-unl (Type...
Price realized:
700 USD
Lot 446
Starting price:
120 USD
Potosi, Bolivia, cob 1 real, Philip II, assayer R (Rincon) to right, with Lima lion in lower-left quadrant.S-P1;...
Price realized:
200 USD
Lot 447
Starting price:
250 USD
Potosi, Bolivia, cob 1 real, 1645T, rare.S-P30; KM-12a; Cal-734.3.10 grams.Full 45 and bottom of 16 of date outside of...
Price realized:
350 USD
Lot 448
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1652E, Transitional Type IV/A.S-P37; KM-A20.4; Cal-1493.26.44 grams.Broad, round flan...
Price realized:
500 USD
Lot 449
Starting price:
4500 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1652E Transitional Type V/A, very rare.S-P37; KM-A20.5; Cal-1494.28.21...
Price realized:
10 000 USD
Lot 450
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1652E Transitional Type VIII/A, unique variety without REX in legend, ex-Madonna.S-P37;...
Price realized:
1100 USD
Lot 451
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1654E, dot-PH-dot at top, pomegranate above cross.S-P37a; KM-21; Cal-1506.26.66...
Price realized:
600 USD
Lot 452
Starting price:
400 USD
Potosi, Bolivia, cob 8 reales, 1656E, no PH at top, denomination above cross.S-P37a; KM-21; Cal-unl (Type 335).27.41...
Price realized:
700 USD
Lot 453
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1656E, PH at top, NGC XF 45, finest known in NGC census.S-P37a; KM-21; Cal-Type...
Price realized:
750 USD
Lot 454
Starting price:
3500 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1658E, dot-pomegranate-dot at top on both sides, NGC AU details /...
Price realized:
6000 USD
Lot 455
Starting price:
700 USD
Potosi, Bolivia, cob 8 reales, 1658E, pomegranate above cross, quadrants of cross transposed (very rare).S-P37a; KM-21;...
Price realized:
800 USD
Lot 456
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1658E, pomegranate above cross.S-P37a; KM-21; Cal-1520.27.26 grams.Broad flan with good...
Price realized:
450 USD
Lot 457
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1658E, denomination 8 above cross (rare).S-P37a; KM-21; Cal-1522.27.58 grams.Round flan...
Price realized:
413 USD
Lot 458
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1659E.S-P37a; KM-21; Cal-1523.25.22 grams.Choice full cross, full but off-center...
Price realized:
475 USD
Lot 459
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1663E.S-P37a; KM-21; Cal-1527.27.59 grams.Broad flan with full pillars and (doubled)...
Price realized:
425 USD
Lot 460
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1664E.S-P37a; KM-21; Cal-1528.24.95 grams.Oblong flan with partially crude edge...
Price realized:
675 USD
Lot 461
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1665E.S-P37a; KM-21; Cal-1531.27.66 grams.Choice full cross, full but crude...
Price realized:
400 USD
Lot 462
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1666E, date as 66 between pillars and 666 below cross.S-P37a; KM-21; Cal-1532.27.33...
Price realized:
475 USD
Lot 463
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1667E, Charles II.S-P37b; KM-26; Cal-698.26.20 grams.Full and well-centered...
Price realized:
350 USD
Lot 464
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1668E, NGC XF 40, finest known in NGC census.S-P37b; KM-26; Cal-699.25.01 grams.Full...
Price realized:
488 USD
Lot 465
Starting price:
2200 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1669/8E, rare, NGC VF details / holed.S-P37b; KM-unl (R26 for type);...
Price realized:
3500 USD
Lot 466
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1669E.S-P37b; KM-26; Cal-700.26.31 grams.Broad, thin flan that extends past the outer...
Price realized:
375 USD
Lot 467
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1670E, NGC VF 35.S-P37b; KM-26; Cal-701.26.35 grams.Bold full pillars (slightly doubled...
Price realized:
475 USD
Lot 468
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1670E.S-P37b; KM-26; Cal-701.26.83 grams.Good full cross and pillars-and-waves with bold...
Price realized:
388 USD
Lot 469
Starting price:
3250 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1671E, NGC XF details / holed.S-P37b; KM-R26; Cal-667.27.91 grams.Broad...
Price realized:
4500 USD
Lot 470
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1673E, NGC F 15.S-P37b; KM-26; Cal-704.27.05 grams.Chunky flan with full cross and...
Price realized:
388 USD
Lot 471
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1674E.S-P37b; KM-26; Cal-705.23.82 grams.Great full cross and full pillars-and-waves...
Price realized:
450 USD
Lot 472
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1675E.S-P37b; KM-26; Cal-706.27.34 grams.Broad flan but crude strike with much flatness,...
Price realized:
220 USD
Lot 473
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1677E, NGC VF 20.S-P37b; KM-26; Cal-709.27.60 grams.Broad flan with flat peripheries,...
Price realized:
450 USD
Lot 474
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1678E.S-P37b; KM-26; Cal-711.27.25 grams.Great full pillars-and-waves with bold date,...
Price realized:
500 USD
Lot 475
Starting price:
2600 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1679C, rare, NGC VF details / plugged, finest and only example in NGC...
Price realized:
4500 USD
Lot 476
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1680V.S-P39; KM-26; Cal-717.27.62 grams.Toned but low-contrast VF with 100% full...
Price realized:
300 USD
Lot 477
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1682V, NGC VF 30.S-P39; KM-26; Cal-720.26.85 grams.Roundish flan with full...
Price realized:
700 USD
Lot 478
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1684V.S-P39; KM-26; Cal-722.27.63 grams.Broad flan with crudely cracked edge (as made),...
Price realized:
425 USD
Lot 479
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1684V+VR(?).S-P40; KM-26; Cal-724.27.74 grams.Broad flan, full but partially weak...
Price realized:
300 USD
Lot 480
Starting price:
240 USD
Potosi, Bolivia, cob 8 reales, 1684VR.S-P40; KM-26; Cal-725.27.33 grams.Three clear dates, good full cross, off-center...
Price realized:
425 USD
Lot 481
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1685VR, ex-Association (1707).S-P40; KM-26; Cal-726.26.93 grams.Round flan with three...
Price realized:
800 USD
Lot 482
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1685VR.S-P40; KM-26; Cal-726.26.24 grams.Round flan with slightly crude edge (as made)...
Price realized:
300 USD
Lot 483
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1686VR.S-P40; KM-26; Cal-727.26.83 grams.Bold date, mintmark and assayer on pillars side...
Price realized:
300 USD
Lot 484
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1687VR.S-P40; KM-26; Cal-729.27.07 grams.Thick, compact flan with full pillars-and-waves...
Price realized:
400 USD
Lot 485
Starting price:
1600 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1688VR, rare, NGC VF details / holed, finest and only example in NGC...
Price realized:
4500 USD
Lot 486
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1688VR.S-P40; KM-26; Cal-730.27.76 grams.Full and well-centered cross and pillars with...
Price realized:
450 USD
Lot 487
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1688VR.S-P40; KM-26; Cal-730.27.78 grams.Toned AVF with full waves and tops of pillars,...
Price realized:
450 USD
Lot 488
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1689VR, NGC VF 35.S-P40; KM-26; Cal-731.26.75 grams.Good full pillars-and-waves with two...
Price realized:
550 USD
Lot 489
Starting price:
2000 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1690VR, NGC XF details / holed.S-P40; KM-R26; Cal-686.26.19 grams.Broad...
Price realized:
3750 USD
Lot 490
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1690VR.S-P40; KM-26; Cal-733.27.16 grams.Full pillars (slightly off-center) with bold...
Price realized:
363 USD
Lot 491
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1691VR, rare, NGC VF details / holed.S-P40; KM-R26; Cal-687.26.68...
Price realized:
4750 USD
Lot 492
Starting price:
280 USD
Potosi, Bolivia, cob 8 reales, 1691VR, NGC VF 35.S-P40; KM-26; Cal-734.27.2 grams.Chunky flan (fat in middle) with...
Price realized:
450 USD
Lot 493
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1692VR, ex-Association (1707).S-P40; KM-26; Cal-735.26.83 grams.Full pillars-and-waves...
Price realized:
700 USD
Lot 494
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1695VR.S-P40; KM-26; Cal-738.25.56 grams.Interesting shape with parts of edge rather...
Price realized:
300 USD
Lot 495
Starting price:
1700 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1696VR, NGC VF details / holed, finest and only example in NGC...
Price realized:
3500 USD
Lot 496
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1696VR, NGC VF 30.S-P40; KM-26; Cal-739.26.85 grams.Impressive detail all over, with...
Price realized:
425 USD
Lot 497
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1696VR.S-P40; KM-26; Cal-739.26.84 grams.Full and well-centered pillars and cross, two...
Price realized:
350 USD
Lot 498
Starting price:
2800 USD
Potosi, Bolivia, cob 8 reales Royal (galano), 1698F, NGC VF details / holed, rev damage.S-P42; KM-R26; Cal-694.26.69...
Price realized:
3000 USD
Lot 499
Starting price:
300 USD
Potosi, Bolivia, cob 8 reales, 1698F.S-P42; KM-26; Cal-744.26.96 grams.Squarish flan with choice full details on both...
Price realized:
650 USD
Lot 500
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1699F, ex-1715 Fleet.S-P42; KM-26; Cal-745.25.45 grams.Two bold dates, full but doubled...
Price realized:
750 USD
Lot 501
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1700F.S-P42; KM-26; Cal-746.25.87 grams.Choice full pillars-and-waves with bold full...
Price realized:
650 USD
Lot 502
Starting price:
200 USD
Potosi, Bolivia, cob 8 reales, 1700F.S-P42; KM-26; Cal-746.24.77 grams.Full but doubled pillars with bold date (tooled)...
Price realized:
463 USD
Lot 503
Starting price:
160 USD
Potosi, Bolivia, cob 8 reales, 1701F.S-P42; KM-26; Cal-747.25.18 grams.Crude strike (doubled, mostly flat) on a chunky...
Price realized:
220 USD
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