Treasure Auction #10: Daniel F.Sedwick, LLC

Potosi, Bolivia, cob 2 reales, (16)29T, rare. S-P26; KM-14a; CT-880. 6.5 grams. Nearly full 9 of date, good full shield with bold assayer and denomina

Potosi, Bolivia, cob 2 reales, (16)30T, rare. S-P26; KM-14a; CT-881. 7.6 grams. Thick (and overweight) flan with good full shield and cross (both slig

Potosi, Bolivia, cob 2 reales, Philip IV, assayer P (1640s), very rare. S-P33; KM-14a. 6.0 grams. Typical crude strike and dark color (indicating low

Lot of 2 Potosi, Bolivia, cob 2 reales, Philip IV, assayers T and O. 8.2 and 6.5 grams. Interesting pair in that the assayer-T piece is greatly overw

Potosi, Bolivia, cob 2 reales, Philip IV, assayer not visible. 6.7 grams. Thick flan with full shield and cross, bold king's ordinal IIII in le...

Lot of 3 Potosi, Bolivia, small cobs (2R Philip IV assayer not visible; 1R Philip II assayer B; and 1R Philip III assayer Q). 12.5 grams total. Decen

Potosi, Bolivia, cob 1 real, Philip III, assayer T, with P-T to right (1618). S-P21; KM-7. 3.2 grams. Bold P-T to right of full shield (a scarce tran

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-