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

Potosi, Bolivia, cob 1 real, Philip II, assayer C/L/L/B to left, rare. S-P5; KM-2.2. 3.29 grams. Small, thin flan with bold C and multiple over-assaye

Lot of thirteen Potosi, Bolivia, cob 1R, Philip II, assayers R (Rincon), L, B, A and R (Ramos). KM-2.2. 39.63 grams total. Fine+ on average, all more

Potosi, Bolivia, cob 1 real, Philip III, assayer Q/R, rare. S-P17; KM-7. 3.09 grams. Bold Q with clear R underneath, nearly full shield and slightly c

Potosi, Bolivia, cob 1 real, Philip III, assayer C or C/Q, rare. S-P16; KM-7. 3.04 grams. Full P-C with open right side but also faint tail at bottom

Potosi, Bolivia, cob 1 real, 1617M, rare. S-P19; KM-7; CT-465. 3.19 grams. Bold full date, weak but full shield and cross, toned VG with slightly scuf

Lot of five Potosi, Bolivia, cob 1R with assayer T to RIGHT (1618), rare. S-P21; KM-7. 14.86 grams total. Interesting one-year variety that is rarely

Potosi, Bolivia, cob 1 real, 1618T, rare. S-P21; KM-7. 3.22 grams. Full ANO 1618 (off-center cross), full but weak shield, About Fine with toning in c

Potosi, Bolivia, cob 1 real, Philip III, assayer T ABOVE mintmark P to right (ca. 1620), quadrants of cross transposed, very rare. S-P21; KM-unl. 3.42

Lot of seven Potosi, Bolivia, cob 1R, Philip III, assayers R, Q, M and T (where visible). KM-7. 22.69 grams total. Fine+ on average, all more or less

Potosi, Bolivia, cob 1 real, (16)25P, upper half of shield and quadrants of cross transposed, extremely rare. S-P23; KM-12a. 3.40 grams. Small and cru

Potosi, Bolivia, cob 1 real, (16)26T, extremely rare. S-P24; KM-12a. 2.89 grams. Clear bottom half of 26 of date (the only other specimens we have see

Potosi, Bolivia, cob 1 real, 1626P, quadrants of cross transposed, extremely rare. S-P23; KM-12a; CT-1022. 2.74 grams. Small flan with crude details b

Potosi, Bolivia, cob 1 real, Philip IV, assayer T/P (1627-8). S-P24; KM-12a. 3.45 grams. Choice full shield and cross, clear over-assayer, high grade

Potosi, Bolivia, cob 1 real, 1630(T), very rare. S-P26; KM-12a; CT-1025. 3.18 grams. Rather worn (AVG) but with clear 1630 date above off-center cross

Potosi, Bolivia, cob 1 real, (1)632(T), very rare. S-P26; KM-12a; CT-1027. 3.47 grams. Clear date outside of off-center cross, full shield, small flan

Lot of five Potosi, Bolivia, cob 1R, Philip IV, assayers T and P (late 1620s to early 1630s). KM-12a. 16.60 grams total. Fine+ on average, mostly tone

Potosi, Bolivia, cob 1 real, (1)636TR, extremely rare. S-P27; KM-12a; CT-1030. 3.56 grams. Clear P-TR and 636 of date (in fact the only specimen we ha

Potosi, Bolivia, cob 1 real, 1647, assayer not visible, extremely rare. KM-12a. 4.44 grams. Very full and clear 647 of date, off-center strike, bold d

Potosi, Bolivia, cob 1 real, 1648R, extremely rare. S-P31; KM-12a. 3.43 grams. Very broad flan with full and clear 648 of date outside of full cross,

Potosi, Bolivia, cob 1 real, 1650O, rare. S-P35; KM-12b; CT-1046. 4.34 grams. Clear 16 and bottom of 50 of date outside of full but weak cross, bold f