Treasure, World & U.S. Coin Auction #20

Potosi, Bolivia, cob 8 reales, 1619T, Grade-3 quality but certificate missing. S-P21; KM-10; CT-133. 21.89 grams. Full but doubled date, nearly full c

Potosi, Bolivia, cob 8 reales, (1)620T, Grade-2 quality but certificate missing. S-P21; KM-10; CT-137. 25.22 grams. Thick flan with full but crude shi

Potosi, Bolivia, cob 8 reales, 1621(T), with upper half of shield and quadrants of cross transposed, Grade 1, with original tag but certificate missin

Potosi, Bolivia, cob 8 reales, 1621T, upper half of shield and quadrants of cross transposed, Grade 1. S-P21; KM-10. 27.03 grams. Silvery but solid, w

Potosi, Bolivia, cob 8 reales, (16)21T, quadrants of cross transposed, Grade 2. S-P21; KM-10. 24.33 grams. Small, thick flan with light to moderate su

Potosi, Bolivia, cob 8 reales, 1621T, Grade 2, certificate missing. S-P21; KM-10. 24.88 grams. Roundish flan with no corrosion (but underweight), full

Potosi, Bolivia, cob 8 reales, (1)621T, Grade-3 quality but certificate missing. S-P21; KM-10. 19.25 grams. Moderately to heavily corroded but with go

Potosi, Bolivia, cob 8 reales, (1)621T, Grade-3 quality but certificate missing. S-P21; KM-10. 15.72 grams. Bold date and P+T, much of flan lost to he

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, Grade 1, certificate missing. S-P21; KM-10. 25.15 grams. Broad flan with much of king's na...

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade-2 quality but Grade 3 on certificate. KM-10. 20.78 grams. Full but doubled cross

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, quadrants of cross transposed, Grade 3 (6 points), with hand-signed certificate from 1

Lot of 5 Potosi, Bolivia, cob 8 reales, Philip III, assayers M, T and not visible, all Grade 1 (one with replacement certificate). KM-10. 122.57 grams

Lot of 3 Potosi, Bolivia, cob 8 reales, Philip III, assayers Q and not visible, Grade-2 quality but no Grades on certificates. KM-10. 60.65 grams tota

Lot of 8 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 2 (or better) but certificates missing. KM-10. 201.81

Lot of 9 Potosi, Bolivia, cob 8 reales, Philip III, assayers Q, T and not visible, all Grade 2. KM-10. 212.69 grams total. Generally good crosses and

Lot of 8 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), Grade-2 or -3 quality but certificates missing. KM-10. 175.59 gr

Lot of 3 Potosi, Bolivia, cob 8 reales, Philip II, assayers B and not visible, all Grade 3. 61.45 grams total. Moderately corroded but with clear shi

Lot of 6 Potosi, Bolivia, cob 8 reales, Philip III, assayers R, Q, T and not visible, all Grade 3, old certificates (pre-"mother lode"). K...

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 3. KM-10. 192.46 grams total. Mostly solid but modera

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 3. KM-10. 207.14 grams total. Mostly solid but modera

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 3. KM-10. 205.40 grams total. Mostly solid but modera

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 3. KM-10. 207.16 grams total. Mostly solid but modera

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), all Grade 3. KM-10. 209.55 grams total. Mostly solid but modera

Lot of 10 Potosi, Bolivia, cob 8 reales, Philip II and III, assayers B, Q, T and not visible, all Grade 3, all with replacement certificates. 194.57

Lot of 7 Potosi, Bolivia, cob 8 reales, Philip III, various assayers (where visible), Grade-3 quality but certificates missing. KM-10. 140.74 grams to

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (3rd period), Grade 1, certificate missing. S-P10; KM-4.2. 13.18 grams. Choice full cross, full sh

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), borders of x's, Grade-1 quality but Grade 3 on the certificate. S-P14; KM-4.3....

Potosi, Bolivia, cob 4 reales, Philip III, assayer Q, Grade 2, replacement certificate. S-P17; KM-9; CT-243. 12.24 grams. Good full shield with clear

Potosi, Bolivia, cob 4 reales, (161)9T, Grade-2 or -3 quality but certificate missing. S-P21; KM-9. 11.14 grams. Bold but off-center shield with clear

Potosi, Bolivia, cob 4 reales, Philip III, assayer T, Grade-1 quality but no Grade on certificate. S-P21; KM-9. 13.50 grams. Odd shape but no corrosio

Potosi, Bolivia, cob 4 reales, Philip III, assayer T, Grade 1, certificate missing. S-P21; KM-9. 13.25 grams. Choice, full, but double-struck cross an

Lot of 5 Potosi, Bolivia, cob 4 reales, Philip III, various assayers (where visible), all Grade 2 (or better) but certificates missing. KM-9. 62.99 gr

Lot of 4 Potosi, Bolivia, cob 4 reales, Philip III, various assayers (where visible), Grade-2 or -3 quality but certificates missing. KM-9. 42.32 gram

Lot of 3 Potosi, Bolivia, cob 4 reales, Philip III, assayers R, Q and not visible, all Grade 3. KM-9. 32.06 grams total. Light to moderate corrosion b

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (1st period, "Lima style"), Grade-1 or -2 quality but certificate missing. S-P4; KM-3....

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (1st period, "Lima style"), Grade-1 or -2 quality but certificate missing. S-P4; KM-3....

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (5th period), border of x's on obverse, border of boxes on reverse, Grade-1 or -2 quality bu...

Potosi, Bolivia, cob 2 reales, 1617M, Grade 1, ex-Research Collection (Plate Coin). S-P19; KM-8; CT-356. 6.72 grams. Oblong flan with boldest and full

Lot of 7 Potosi, Bolivia, cob 2 reales, Philip III, various assayers (where visible), all Grade-1 or -2 quality but certificates missing. KM-8. 46.38

Lot of 7 Potosi, Bolivia, cob 2 reales, Philip III, various assayers (where visible), all Grade-1 or -2 quality but certificates missing. KM-8. 46.37

Lot of 8 Potosi, Bolivia, cob 2 reales, Philip III, various assayers (where visible), all Grade-2 quality but certificates missing. KM-8. 45.94 grams

Panama, cob 2 reales, Philip II, assayer oB to left, Grade-2 quality (no Grade on certificate), ex-Research Collection, Proctor Plate Coin, very rare.

Cartagena, Colombia, cob 8 reales, 1622, assayer not visible (A to right), mintmark RN to left, no pomegranate below Portugal in shield, rare, Grade-2

Cartagena, Colombia, cob 4 reales, (162)2, assayer A above denomination IIII to right, mintmark RN to left, very rare, Grade-2 or -3 quality but certi

Potosi, Bolivia, cob 8 reales, Philip III, assayer M, quadrants of cross transposed, Grade 1. KM-10. 26.73 grams. Solid and uncorroded, with bold P•M

Potosi, Bolivia, cob 8 reales, 16(1)9T, Grade 1. S-P21; KM-10; CT-133. 24.95 grams. Broad flan with choice full shield, full P+T, full cross and most

Potosi, Bolivia, cob 4 reales, Philip III, assayer T, Grade 2. S-P21; KM-9. 8.23 grams. Small, thick flan with much of edge lost to corrosion, nearly

Mexico City, Mexico, cob 8 reales, (1)640P. S-M19; KM-45; CT-336. 26.64 grams. Interesting shape (round with wide tail) and very bold date, most of cr

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible (P), uncleaned, with coral and canvas-bag remnant adhering. S-M19; KM-45. 22.62 gram

Cartagena, Colombia, cob 8 reales, Philip IV, assayer not visible ( E) below mintmark RN to left (late 1620s), ex-Lasser. Restrepo-M45.3; S-C3; KM-3.4