Treasure, World and U.S. Coin Auction #17 (April 29-30, 2015)

Potosi, Bolivia, cob 8 reales, Philip III, assayer C, rare. S-P16; KM-10. 26.93 grams. Non-toned AVF with full and clear P-C, good full crown and shie

Potosi, Bolivia, cob 8 reales, Philip III, assayer M (pre-dating), quadrants of cross transposed. S-P18; KM-10; CT-123. 27.03 grams. Despite flat area

Potosi, Bolivia, cob 8 reales, 1617M. S-P19; KM-10; CT-129. 27.00 grams. Softly struck VF with full shield and crown and cross despite flat streaks, m

Potosi, Bolivia, cob 8 reales, 1617M. S-P19; KM-10; CT-129. 27.09 grams. Although technically not much better than Fine, and with stress cracks inside

Potosi, Bolivia, cob 8 reales, 1619T, quadrants of cross transposed. S-P21; KM-10; CT-134. 26.47 grams. Bold full date and shield and cross, full deno

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, lions and castles transposed in shield and cross. S-P21; KM-10. 24.91 grams. Crude flan with muc

Potosi, Bolivia, cob 8 reales, (16)22P, lions and castles transposed in shield and cross, rare. S-P22; KM-19; CT-458. 21.00 grams. Small flan due to o

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (ca. 1622), transposed lions and castles in cross AND shield, and upper half of shield transposed.

Potosi, Bolivia, cob 8 reales, 1626P, very rare, quadrants of cross transposed, with Brazilian 480-reis countermark (1643) on cross side. S-P23; KM-19

Potosi, Bolivia, cob 8 reales, Philip IV, assayer dot-P (1620s), lions and castles transposed in shield and cross. S-P23; KM-19a. 26.66 grams. Well-de

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (mid- to late 1620s), quadrants of cross transposed. S-P25; KM-19a. 26.17 grams. Round flan with f

Lot of 2 Potosi, Bolivia, cob 8 reales, Philip IV, assayers P and T, one a Sellschopp Plate Coin. KM-19a. 52.52 grams total. The assayer-T coin has a

Potosi, Bolivia, cob 8 reales, (1)627T, quadrants of cross transposed, rare. S-P24; KM-19a; CT-466, 467. 26.73 grams. Thick, roundish flan with nice f

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P/T (1628). S-P25; KM-19a; CT-469. 27.00 grams. High grade (choice XF, probably from the ca.-1629 ...

Potosi, Bolivia, cob 8 reales, 1629T/P, ex-"Panama hoard," denomination dot-8-dot, heavy-dot borders. S-P25; KM-19a. 26.58 grams. Choice f...

Potosi, Bolivia, cob 8 reales, (16)29T, rotated legend (date at 3 o'clock), denomination o-VIII, heavy-dot borders. S-P26; KM-19a; CT-470. 27.19...

Potosi, Bolivia, cob 8 reales, 16(29)T, fine-dot borders. S-P26; KM-19a; CT-470. 26.06 grams. Full but lightly struck shield and cross, bold assayer,

Potosi, Bolivia, cob 8 reales, 1629(T), denomination dot-8-dot, fine-dot borders. S-P26; KM-19a; CT-470. 27.20 grams. Somewhat crude, with flat spots

Potosi, Bolivia, cob 8 reales, 1630T, ex-Sellschopp. S-P26; KM-19a; CT-472. 26.44 grams. Bold full 630 of date, full cross and shield (both more or le

Potosi, Bolivia, cob 8 reales, (1)630(T). S-P26; KM-19a; CT-472. 27.10 grams. Choice bold date and full shield enhanced by contrasting toning, full bu