Treasure, World, U.S. Coin & Paper Money Auction 30

Potosi, Bolivia, cob 4 reales, 1738 M. S-P47; KM-30a; Cal-1193. 13.23 grams. Round but chunky flan with full but partially weak cross and pillars (the

Potosi, Bolivia, cob 4 reales, 1738 M. S-P47; KM-30a; Cal-1193. 13.14 grams. Super chunky with sharp points on edge indicative of extreme high grade c

Potosi, Bolivia, cob 4 reales, 1739 M, NGC MS 61, finest known in NGC census. S-P47; KM-30a; Cal-1196. 13.45 grams. Bright and lustrous and devoid of

Potosi, Bolivia, cob 4 reales, 1739 M. S-P47; KM-30a; Cal-1196. 13.56 grams. Typically chunky with crude edge (as made), with bold full cross and full

Potosi, Bolivia, cob 4 reales, 1740 M. S-P47; KM-30a; Cal-1197. 13.14 grams. Chunky flan with bold full pillars and cross (the latter doubled), three

Potosi, Bolivia, cob 4 reales, 1740 M. S-P47; KM-30a; Cal-1197. 12.89 grams. Chunky square flan with two very sharp points indicative of extreme high

Potosi, Bolivia, cob 4 reales, 1741 P, NGC MS 61, finest and only example in NGC census. S-P48; KM-30a; Cal-1199. 13.41 grams. Lustrous and deeply str

Potosi, Bolivia, cob 4 reales, 1741 P. S-P48; KM-30a; Cal-1199. 13.61 grams. Thick and chunky flan with nearly full pillars, off-center cross, two dat

Potosi, Bolivia, cob 4 reales, 1742 P, NGC XF 45, finest and only example in NGC census. S-P48; KM-30a; Cal-1200. 13.27 grams. Superb full pillars and

Potosi, Bolivia, cob 4 reales, 1743 C. S-P49; KM-30a; Cal-1203. 13.49 grams. Chunky flan with nice full pillars (including the tops), nearly full cros