Treasure Auction #10: Daniel F.Sedwick, LLC

Potosi, Bolivia, cob 4 reales, 1722Y, rare. S-P43a; KM-30; CT-1103. 13.7 grams. Two partial dates, full assayer to right of bold cross, lightly toned,

Potosi, Bolivia, cob 4 reales, 1724Y. S-P43a; KM-30; CT-1105. 12.2 grams. Choice full cross and pillars, very clear date, VF with contrasting toning,

Potosi, Bolivia, cob 4 reales, 1726Y, (Louis I), rare. S-P43b; KM-A35; CT-30a. 13.6 grams. Well-centered strike good full cross and pillars, bold date

Potosi, Bolivia, cob 4 reales, 1727Y, (Louis I), rare. S-P43b; KM-A35; CT-30b. 13.1 grams. Three bold, full dates (very rare to see that) on a typical

Potosi, Bolivia, cob 4 reales, 1728M. S-P44; KM-30; CT-1108. 14.0 grams. Full and well-centered pillars with bold date, off-center cross, richly toned

Potosi, Bolivia, cob 4 reales, 1730M, rare. S-P44; KM-30a; CT-1110. 13.3 grams. Choice full pillars-and-waves with bold date (missing in Sellschopp),

Potosi, Bolivia, cob 4 reales, 1733/2YA, very rare. S-P45; KM-30a; CT-unl. 13.3 grams. Full pillars and cross with 2 dates (the one between pillars cl

Potosi, Bolivia, cob 4 reales, 1735E, ex-Sellschopp, rare. S-P46; KM-30a; CT-1117. 13.3 grams. Well-centered strike with full pillars-and-waves, full

Potosi, Bolivia, cob 4 reales, 1736E. S-P46; KM-30a; CT-1118. 13.6 grams. Crude strike on a chunky flan but with 1-1/2 dates and clear assayer, toned

Potosi, Bolivia, cob 4 reales, 1738M. S-P47; KM-30a; CT-1121. 13.4 grams. Full pillars-and-waves with bold date, nearly full cross with second date be

Potosi, Bolivia, cob 4 reales, 1739M. S-P47; KM-30a; CT-1122. 13.3 grams. Superb, high-grade specimen (AU), with gorgeous full pillars and cross, both

Potosi, Bolivia, cob 4 reales, 1739M, mounted pillars-side out in 14K gold necklace bezel. S-P47; KM-30a; CT-1122. 19.3 grams total. Full but off-cent

Potosi, Bolivia, cob 4 reales, 1739M. S-P47; KM-30a; CT-1122. 13.1 grams. Good full pillars, crude full cross, 2 clear dates and assayers, richly tone

Potosi, Bolivia, cob 4 reales, 1740M. S-P47; KM-30a; CT-1123. 13.0 grams. Full and well-centered pillars and cross, all 3 mintmarks and assayers, rich

Potosi, Bolivia, cob 4 reales, 1741P. S-P48; KM-30a; CT-1125. 13.2 grams. Very bold date below off-center cross, full but slightly doubled pillars wit

Potosi, Bolivia, cob 4 reales, 1743C. S-P49; KM-30a; CT-1128. 13.0 grams. Two bold dates, 1-1/2 assayers, good but off-center cross, well-centered pil

Potosi, Bolivia, cob 4 reales, 1744C. S-P49; KM-30a; CT-1129. 13.7 grams. Well-centered strike with nice full pillars-and-waves and cross, 2 dates and

Potosi, Bolivia, cob 4 reales, 1744C. S-P49; KM-30a; CT-1129. 13.0 grams. Good but off-center cross, clear date between well-centered pillars, VF with

Potosi, Bolivia, cob 4 reales, 1745q. S-P50; KM-30a; CT-1131. 12.8 grams. Good full pillars and cross, AVF with contrasting toning, encrustation above

Potosi, Bolivia, cob 4 reales, 1747q, Ferdinand VI, very rare. S-P50a; KM-unl (39); CT-434. 12.7 grams. Great full pillars-and-waves with bold date, f

Potosi, Bolivia, cob 4 reales, 1747q. S-P50a; KM-unl (39); CT-434. 13.1 grams. Choice full pillars with bold date, good full cross with hole at bottom

Potosi, Bolivia, cob 4 reales, 1748q. S-P50a; KM-39; CT-435. 13.3 grams. Full but doubled date between full and bold pillars, nice full cross, AVF wit

Potosi, Bolivia, cob 4 reales, 1750E/q, very rare. S-P51; KM-39; CT-unl. 13.3 grams. Bold date and clear E/q (missing in all published collections and

Potosi, Bolivia, cob 4 reales, 1751q/E, very rare. S-P52; KM-39; CT-unl. 11.8 grams. Full pillars with clear date and 2 bold assayers, both showing th

Potosi, Bolivia, cob 4 reales, 1751q. S-P52; KM-39; CT-439. 12.6 grams. Well-centered strike with very bold full cross and pillars-and-waves, 2 bold d

Potosi, Bolivia, cob 4 reales, 1754C+q, very rare. S-P53; KM-39; CT-444. 13.3 grams. Very bold full date between pillars and second date below full cr

Potosi, Bolivia, cob 4 reales, 1756(q). S-P54; KM-39; CT-447. 13.0 grams. Odd shape, bold date between pillars and second one below nearly full cross,

Potosi, Bolivia, cob 4 reales, 1759q. S-P54; KM-39; CT-450. 13.4 grams. Interestingly triangular flan, typically chunky, with 2 dates, nice toning, VF

Potosi, Bolivia, cob 4 reales, 1760(V-Y). S-P57; KM-44; CT-1153. 13.2 grams. Well-centered strike on a very thick and chunky flan, bold date, good cro

Potosi, Bolivia, cob 4 reales, 1761V-(Y). S-P57; KM-44; CT-1154. 13.6 grams. Bold strike, chunky flan with curious point, 2 dates, toned VF.

Potosi, Bolivia, cob 4 reales, 1762(V-Y). S-P57; KM-44; CT-1155. 13.6 grams. Round but typically chunky flan with one bold date and part of another, k

Potosi, Bolivia, cob 4 reales, 1763V-Y. S-P57; KM-44; CT-1156. 13.3 grams. Exceptionally bold date between pillars and bold assayer on that side too,

Potosi, Bolivia, cob 4 reales, 1764(V)-Y. S-P57; KM-44; CT-1157. 12.9 grams. Two bold dates, full assayer Y, Fine+ with darkly toned fields (nice cont

Potosi, Bolivia, cob 4 reales, 1764V-(Y). S-P57; KM-44; CT-1157. 13.4 grams. Well-centered strike but typically chunky, with 2 dates, toned AVF, crude

Potosi, Bolivia, cob 4 reales, 1767V-Y. S-P57; KM-44; CT-1160. 13.0 grams. Full date and both assayers on pillars side, somewhat crude and worn (About

Potosi, Bolivia, cob 4 reales, 1769V-(Y). S-P57; KM-44; CT-1162. 13.4 grams. Full date and bold denomination but a bit worn (Fine) and toned all over

Potosi, Bolivia, cob 4 reales, 1770/69V-Y, very rare. S-P57; KM-unl (44); CT-unl. 13.2 grams. Full date with clear overdate (missing in Sellschopp and

Potosi, Bolivia, cob 4 reales, 1770V-(Y). S-P57; KM-44; CT-1163. 13.3 grams. Choice bold details all over (pillars, cross, 2 dates), and attractively

Potosi, Bolivia, cob 4 reales, 1772V-Y. S-P57; KM-44; CT-1165. 13.2 grams. Beautifully old-toned VF on a typically fat and chunky flan with good detai

Potosi, Bolivia, cob 4 reales, 1773V-(Y), rare final date of cobs. S-P57; KM-44; CT-1166. 13.2 grams. Very small, thick and chunky flan, as is typical

Potosi, Bolivia, cob 2 reales, 1669E. S-P37b; KM-24; CT-596. 7.6 grams. Good full pillars and cross, 2 clear dates (669 below cross), VF with peripher

Potosi, Bolivia, cob 2 reales, 1682V. S-P39; KM-24; CT-611. 7.0 grams. Superb strike with choice full pillars-and-waves and cross-lions-castles, kin...

Potosi, Bolivia, cob 2 reales, 1690VR. S-P40; KM-24; CT-621. 7.2 grams. Choice bottom half of cross with bold date and king's ordinal II, full b...

Potosi, Bolivia, cob 2 reales, 1697CH, ex-Sellschopp, rare. S-P41; KM-24; CT-629. 6.3 grams. Good full pillars-and-waves and cross-lions-castles, bold

Potosi, Bolivia, cob 2 reales, 1699F. S-P42; KM-24; CT-632. 5.0 grams. Nice full cross, full but doubled pillars-and-waves with clear date and 2 assay

Potosi, Bolivia, cob 2 reales, 1699F. S-P42; KM-24; CT-632. 6.0 grams. Good full pillars-and-waves with clear date and 2 assayers, off-center cross wi

Potosi, Bolivia, cob 2 reales, 1710Y. S-P43; KM-24; CT-1332. 6.3 grams. Crude and silvery but with clear date, full but doubled pillars, Fine or so.

Potosi, Bolivia, cob 2 reales, 1714Y. S-P43a; KM-29; CT-1336. 5.7 grams. Full and well-centered pillars-and-waves and cross, 2 dates and assayers, but

Potosi, Bolivia, cob 2 reales, 1714Y. S-P43a; KM-29; CT-1336. 5.2 grams. Curiously rounded and then reeded (by hand) on the edge long ago, with clear

Potosi, Bolivia, cob 2 reales Royal, 1720Y, very rare. S-P43a; KM-unl (R29); CT-1307. 6.3 grams. Perfectly round and fully detailed inside the legends