Treasure Auction #10: Daniel F.Sedwick, LLC

Potosi, Bolivia, cob 1 real, Philip III, assayer T. S-P21; KM-7. 2.9 grams. Full and well-detailed shield with clear P+T to left, off-center cross, F

Potosi, Bolivia, cob 1 real, (16)46P, extremely rare. S-P33; KM-12a; CT-unl. 3.1 grams. Like most mid-1640s pieces (of which there are several in this

Potosi, Bolivia, cob 1/2 real, Philip II, assayer B/L below, backward B to right of monogram (2nd period), rare. S-P6; KM-unl; CT-unl. 1.4 grams. Impo

Potosi, Bolivia, cob 1/2 real, Philip II, assayer B to left, mintmark P below monogram (3rd period). S-P10; KM-unl; CT-unl. 1.4 grams. Variety unliste

Potosi, Bolivia, cob 1/2 real, Philip II, assayer B to left (5th period). S-P14; KM-unl. 1.6 grams. Bold full monogram and cross, bold B-P and most o

Potosi, Bolivia, cob 1/2 real, Philip II, assayer B to left, mintmark P to right, borders of x's (5th period). S-P14; KM-1.4; CT-555 (under Phil...

Potosi, Bolivia, cob 1/2 real, Philip III, assayer R. S-P15; KM-6.1; CT-560. 1.7 grams. Choice AXF, beautifully toned, with full monogram and cross, c

Potosi, Bolivia, cob 1/2 real, Philip III, assayer R (curved leg). S-P15; KM-6.1; CT-560. 1.6 grams. Roundish Fine+ with clear P-R to left, bold full

Lot of 6 Potosi, Bolivia, cob 1/2 reales, Philip III-IV, one with assayer R (curved-leg) visible. 7.4 grams total. Most with PLVS VLTRA legends, all

Potosi, Bolivia, cob 1/4 real, Philip II, assayer R (Rincon) to left, mintmark P to right of castle, rare. S-P1; KM-A1; CT-763 (under Lima). 0.7 gram.

Potosi, Bolivia, cob 1/4 real, Philip II, assayer B to left, mintmark P to right (5th period), rare. S-P14; KM-B1; CT-770. 0.8 gram. Nice VF with full

Potosi, Bolivia, cob 2 reales, (1652)E transitional Type V, very rare. S-P37; CT-894. 6.8 grams. Well-detailed specimen of an unusually uncommon issue

Potosi, Bolivia, cob 1 real, 1652E transitional Type V. S-P37; CT-1049. 3.3 grams. Good full cross with date below and P to left, full pillars with P-

Potosi, Bolivia, cob 1/2 real, (1652E) transitional Type IIb. S-P37; CT-1177. 1.0 gram. Small (salvaged) flan but with 100% full pillars showing motto

Potosi, Bolivia, cob 1/2 real, (1652) transitional Type IIc. S-P37; CT-1178. 0.9 gram. Full pillars with motto PL-VS-VL / T-R-A, nice full cross, tone

Potosi, Bolivia, cob 8 reales, 1657E. S-P37a; KM-21; CT-418. 27.7 grams. Roundish flan with full but partially weak pillars-and-waves and cross, 1-1/2

Potosi, Bolivia, cob 8 reales, 1660E. S-P37a; KM-21; CT-423. 26.5 grams. Full cross, full but somewhat crude pillars-and-waves with 2 clear dates, lig

Potosi, Bolivia, cob 8 reales, 1661E. S-P37a; KM-21; CT-424. 27.1 grams. Full pillars with bold waves, full but partially flat cross, nice AVF.

Potosi, Bolivia, cob 8 reales, 1667E. S-P37a; KM-21; CT-342. 26.8 grams. Bold full pillars and cross, 2 bold pillars-side dates, VF+ with light toning

Potosi, Bolivia, cob 8 reales Royal, 1669E. S-P37b; KM-R26; CT-305. 26.4 grams. Typically round and perfectly detailed, also richly toned, the legends