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

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q. S-P17; KM-10; Cal-916. 24.69 grams. Broad flan with bold P-Q, good full cross (slightly doubled)

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed. S-P21; KM-10. 25.67 grams. Choice full shield and cross-and-tress

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, upper half of shield transposed. S-P21; KM-10. 26.27 grams. Solid and virtually corrosion-free,

Cartagena, Colombia, cob 8 reales, Philip IV, assayer not visible ( E), rare. Restrepo-M45.8; S-C3; KM-3.4. 25.13 grams. Bold full cross with upper-ri

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible, ex-Spink. KM-45. 24.40 grams. Solid flan but with some pitting from corrosion, off-

Mexico City, Mexico, cob 4 reales, Philip IV, assayer D. S-M18a; KM-38. 13.32 grams. Choice example with well-detailed full shield and cross, clear as

Mexico City, Mexico, cob 4 reales, Philip IV, assayer not visible, ex-Spink. KM-38. 13.37 grams. Deeply toned and corrosion-free, with good full shiel

Mexico City, Mexico, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45. 25.23 grams. Solid and virtually uncorroded, with nearly full shield and cross

Mexico City, Mexico, cob 8 reales, 1639 P. S-M19; KM-45; Cal-1328. 17.58 grams. Thin from corrosion but with bold full oMP, about half of shield and c

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P. S-M19; KM-45. 22.98 grams. Typically barrel-shaped flan with bold full oMP, full shield and c

Mexico City, Mexico, cob 4 reales, Philip IV, assayer P. S-M19; KM-38. 13.04 grams. Broad flan with no corrosion at all, the cross and shield full but

Impressive clump including one Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible. KM-45. 213 grams, 3-1/2" x 3-3/4" x 2-1/...

Potosi, Bolivia, cob 8 reales, 1649 (O), with crowned-F (two dots) countermark on shield. S-P35; KM-19b; Cal-1487. 27.41 grams. Solid and uncorroded,

Potosi, Bolivia, cob 8 reales, 1651 O, with crowned-L countermark on cross. S-P35; KM-19b; Cal-1489. 25.75 grams. Choice full cross-lions-castles with

Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A. S-P37; KM-A20.4; Cal-1493. 20.34 grams. Broad flan with good full crown and pillars-and-

Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A. S-P37; KM-A20.4; Cal-1493. 20.74 grams. Very bold full crown and pillars-and-waves with

Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A. S-P37; KM-A20.4; Cal-1493. 19.49 grams. Bold full pillars with choice crown above, F-8-I

Potosi, Bolivia, cob 8 reales, 1652 E transitional Type V/A, ex-Mastalir (Plate Coin). S-P37; KM-A20.5; Cal-1494. 19.74 grams. Broad flan with choice

Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type VIII/A, 1-PH-6 at top, very rare. S-P37; KM-A20.8; Cal-1495. 21.29 grams. Oblong flan with cho

Potosi, Bolivia, cob 8 reales, 1652 E post-transitional (Transitional Type VIII/B), (1)-PH-(6) at top. S-P37a; KM-21; Cal-1500. 26.28 grams. Darkly to