Treasure Auction #8: Daniel F. Sedwick, LLC

Potosi, Bolivia, cob 1 real, 1646, assayer not visible, very rare. KM-12a; CT-1041. 3.2 grams. Oblong flan with full 46 of date, crude Fine+ with edge

Potosi, Bolivia, cob 1 real, (16)47, assayer not visible, very rare. KM-12a; CT-1042. 4.0 grams. Bold full 47 of date, Fine with contrasting dark sedi

Potosi, Bolivia, cob 1 real, (1)647, assayer not visible, very rare. KM-12a; CT-1042. 1.9 grams. Full and bold 47 of date, good full shield and cross,

Potosi, Bolivia, cob 1 real, 1648Z, very rare. S-P34; KM-12a. 3.1 grams. Full 64 and most of 8 of date, possible over-assayer, bold Fine+ with contras

Potosi, Bolivia, cob 1 real, 1649Z, very rare. S-P34; KM-12a; CT-1044. 3.7 grams. Full 9 of date and bold full P-Z (first specimen we have ever seen),

Potosi, Bolivia, cob 1 real, 165(1)O, rare. S-P35; KM-12b; CT-1047. 2.9 grams. Bold 65 of date and assayer O to left of crude shield, good cross, Fine

Lot of 4 Potosi, Bolivia, small cobs (three 1R and a "broken" 2R), Philip IV, assayers not visible. 2.7 to 3.9 grams each. The three 1R h...

Potosi, Bolivia, cob 1/2 real, Philip II, P to left, assayer B (B/S/L) below monogram (2nd period). S-P6; KM-1.3; CT-724. 1.7 grams. Choice broad flan

Lot of 2 Potosi, Bolivia, cob 1/2R, Philip III, assayer Q, one with Q to left and the other with Q to right. S-P17; KM-6.1; CT-Type 165. 1.3 and 1.5 g

Lot of 5 Potosi, Bolivia, cob 1/2R, Philip III and IV, assayers not visible. 0.8 to 1.5 grams each. Generally good crosses and monograms, F-VF on ave

Potosi, Bolivia, cob 8 reales, 1652E post-transitional (Type VIII), 1-PH-6 at top, Royal-like. S-P37a; KM-21; CT-434. 26.2 grams. Nearly round and so

Potosi, Bolivia, cob 8 reales, 1653E, dot-PH-dot at top. S-P37a; KM-21; CT-437. 27.2 grams. Choice, high-grade details (XF+ with minor flat streak), p

Potosi, Bolivia, cob 8 reales, 1658E. S-P37a; KM-21; CT-446. 25.5 grams. Nice full pillars-and-waves and crown, full but off-center cross, 3 dates and

Potosi, Bolivia, cob 8 reales, 1658E. S-P37a; KM-21; CT-446. 27.3 grams. Good full cross and pillars with particularly bold waves, 3 dates, 2 assayers

Potosi, Bolivia, cob 8 reales, 1659E. S-P37a; KM-21; CT-447. 24.8 grams. Nice full pillars-and-waves with clear date in middle and full 1659 in legend

Potosi, Bolivia, cob 8 reales, 1660E. S-P37a; KM-21; CT-448. 27.0 grams. Full but doubled pillars-and-waves, full cross, 2 full crowns, bold POTOSI in

Potosi, Bolivia, cob 8 reales, 1661E. S-P37a; KM-21; CT-450. 27.1 grams. Good full pillars-and-waves, cross full but mostly flat, 2-1/2 dates, AVF.

Potosi, Bolivia, cob 8 reales, 1661E. S-P37a; KM-21; CT-450. 27.4 grams. Choice full pillars-and-waves and cross (both slightly doubled), much legend,

Potosi, Bolivia, cob 8 reales, 1662E. S-P37a; KM-21; CT-451. 27.6 grams. Broad flan with full 1662 in legend and 2 interior dates as well, full cross

Potosi, Bolivia, cob 8 reales, 1664E. S-P37a; KM-21; CT-453. 26.0 grams. Very bold 4-digit date in legend, bold waves, choice full crown above off-cen