Treasure, World, U.S. Coin and Paper Money Auction 21

Potosi, Bolivia, cob 1/2 real, Philip III, assayer M to left, encapsulated ANACS F 12. S-P18; KM-6.2; CT-561. Bold full assayer to left of off-center

Potosi, Bolivia, cob 1/2 real, Philip III, assayer PAL below mintmark P to left (1618 only), very rare. S-P20; KM-unl (type 6.1). 1.15 grams. Choice f

Large lot of sixteen Potosi, Bolivia, cob 1/2R, Philip III and IV, assayers R, Q, M, T and no assayer. 20.96 grams total. Three holed, some corroded,

Large study collection of 27 Potosi, Bolivia, cob 1/2R, Philip IV, no assayer, legends showing either PLVS VLTRA or nonsense lettering, some with dot

Potosi, Bolivia, cob 1/4 real, Philip II, assayer R (Rincon) to right, mintmark P to left (P-R). S-P1; KM-A0001; CT-764 (under Lima). 0.87 gram. Light

Potosi, Bolivia, 1/4 real, Philip II, assayer L (1st period) to right, mintmark P to left (P-L), rare. S-P3; KM-unl. 0.87 gram. Broad flan with nearly

Potosi, Bolivia, cob 1/4 real, Philip II, assayer B (2nd period) to right, mintmark P to left (P-B). S-P6; KM-B0001; CT-770. 0.89 gram. Very broad fla

Potosi, Bolivia, cob 1/4 real, Philip III, no assayer, shield around castle, small lion without shield, rare. 0.87 gram. Full but off-center castle a

Potosi, Bolivia, cob 1/4 real, Philip III, no assayer, shield around castle, large lion without shield (ca. 1620), rare. 0.58 grams. Thin and dark fr

Lot of six Potosi, Bolivia, cob 2R (1) and 1R (5), 1652E Transitionals, various Types and varieties. 13.72 grams total. Four dark (mostly salvaged, i