Sedwick's Treasure, World & U.S. Coin Auction 31

Potosi, Bolivia, cob 8 reales, 1618 T, Grade 4. S-P21; KM-10; Cal-925. 17.68 grams. Oblong flan with much surface corrosion yet full and clear shield

Potosi, Bolivia, cob 8 reales, 1619 T, Grade 2. S-P21; KM-10; Cal-927. 25.24 grams. Crude flan with uneven thickness and flatness, full date and P+T,

Potosi, Bolivia, cob 8 reales, 1619 T, Grade 2. S-P21; KM-10; Cal-927. 26.00 grams. Broad oblong flan with choice full shield and cross (slightly doub

Potosi, Bolivia, cob 8 reales, 1619 T, Grade 3. S-P21; KM-10; Cal-927. 26.29 grams. Choice full shield and cross, minimal corrosion, toned over silver

Potosi, Bolivia, cob 8 reales, 1620 T, mintmark q (retrograde P) over P, quadrants of cross transposed, Grade 1, rare. S-P21; KM-10; Cal-930. 25.22 gr

Potosi, Bolivia, cob 8 reales, 1620 T, upper half of shield and quadrants of cross transposed, Grade 2. S-P21; KM-10; Cal-930. 22.70 grams. Broad flan

Potosi, Bolivia, cob 8 reales, 1620 (T), quadrants of cross transposed, Grade 2. S-P21; KM-10; Cal-930. 18.06 grams. Very small, thick flan (looks lik

Potosi, Bolivia, cob 8 reales, 1621 T, quadrants of cross transposed, Grade 2. S-P21; KM-10; Cal-933. 25.95 grams. Broad flan with silvery surfaces (m

Potosi, Bolivia, cob 8 reales, 1621 T, date as "1612" (very rare), Grade 3. S-P21; KM-unl; Cal-unl. 21.57 grams. Full 612 of date, full sh...

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, mintmark "q" (retrograde P), Grade 2. S-P21; KM-10. 26.48 grams. Choice full shield ...

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 2. S-P21; KM-10. 24.69 grams. Good full shield and cross, l

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, "16 points," with hand-signed certificate from 1976. ...

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 3. S-P21; KM-10. 26.04 grams. Thick and solid flan with cen

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 3. S-P21; KM-10. 15.94 grams. Good full cross and shield de

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, no Grade on certificate. KM-10. 25.79 grams. Broad flan with partially crude edge (as

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 1. KM-10. 24.47 grams. Choice full shield and cross despite light corrosion, ver

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, quadrants of cross transposed, Grade 1. KM-10. 28.03 grams. Curiously overweight, no c

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, flipover double-strike, Grade 2. KM-10. 26.11 grams. Very broad, odd-shaped flan with

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 2. KM-10. 21.98 grams. Good full cross, upper-right quadrant of shield nice but

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 2. KM-10. 24.49 grams. Good full cross, nearly full shield despite moderate corr