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

Potosi, Bolivia, cob 8 reales, Philip III, assayer C (rare), Grade-2 or -3 quality but certificate missing. S-P16; KM-10. 23.74 grams. Choice full cro

Potosi, Bolivia, cob 8 reales, Philip III, assayer C (rare), Grade-3 quality but certificate missing. S-P16; KM-10. 21.98 grams. Full shield with clea

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q/C (rare), Grade 1, certificate missing. S-P16; KM-10. 26.10 grams. Broad flan with no corrosion b

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1. S-P17; KM-10; CT-124. 26.81 grams. Broad, round, uncorroded flan with very bold assayer

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1. S-P17; KM-10; CT-124. 26.40 grams. Nicely toned and corrosion-free, with bold assayer,

Potosi, Bolivia, cob 8 reales, (1)617M, Grade-2 quality but certificate missing. S-P19; KM-10; CT-129. 25.57 grams. Bold 17 of date, full but lightly

Potosi, Bolivia, cob 8 reales, 1617(M), Grade 4. S-P19; KM-10; CT-129. 17.47 grams. Good cross with full and clear date, heavily corroded shield and p

Potosi, Bolivia, cob 8 reales, (161)9T, Grade 2. S-P21; KM-10; CT-133. 25.09 grams. Full 9 of date on a round flan with full but lightly corroded shie

Potosi, Bolivia, cob 8 reales, 1(6)19T, Grade-2 quality but certificate missing. S-P21; KM-10; CT-133. 24.75 grams. Full P+T next to full shield, corr

Potosi, Bolivia, cob 8 reales, (16)19(T), Grade-3 quality but certificate missing. S-P21; KM-10; CT-133. 22.51 grams. Moderately corroded all over, wi

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