Treasure & World Coin Auction #12

Potosi, Bolivia, cob 8 reales, (1650)O, with crowned-L countermark on cross. S-P35; KM-19b; CT-509. 26.1 grams. Full and well-detailed countermark, cl

Potosi, Bolivia, cob 8 reales, 165(1)O, with crowned-T (within border of dots) countermark on cross (very rare). S-P35; KM-19b; CT-510. 24.7 grams. Ve

Potosi, Bolivia, cob 8 reales, 1651O, no countermark (rare). S-P35; KM-19b; CT-510. 22.3 grams. Choice full details on both sides, including much lege

Potosi, Bolivia, cob 8 reales, 1651O, with arms countermark on cross. S-P35; KM-19b; CT-510. 20.4 grams. Broad but thin (corroded) flan, with bold ful

Potosi, Bolivia, cob 8 reales, 1651O, with crowned-L countermark on cross. S-P35; KM-19b; CT-510. 21.7 grams. Round flan with full crown and much lege

Potosi, Bolivia, cob 8 reales, (1650-1)O, with crowned-? countermark on cross. S-P35; KM-19b. 25.3 grams. Good full shield and cross, bold P-O to left

Potosi, Bolivia, cob 8 reales, (165)1E, with pentagonal crowned-1652 countermark on cross (rare). S-P36; KM-19b; CT-511. 23.6 grams. Very broad, round

Potosi, Bolivia, cob 8 reales, 165(1)E, modern 5, with crowned-PH countermark on cross. S-P36; KM-19b; CT-511. 20.7 grams. Broad flan with good full s

Potosi, Bolivia, cob 8 reales, 1651E, with 2 countermarks (very rare): crowned-.F. and crowned-? on shield. S-P36; KM-19b; CT-511. 21.3 grams. Bold fu

Potosi, Bolivia, cob 8 reales, (165)1E, with 2 countermarks (very rare): crown alone on shield and arms on cross. S-P36; KM-19b; CT-511. 26.1 grams. V

Potosi, Bolivia, cob 8 reales, 1651, assayer not visible, with crowned-P countermark on cross (very rare). KM-19b. 23.7 grams. Perfectly full counterm

Potosi, Bolivia, cob 8 reales, 1651E, with crowned-? countermark on cross. S-P36; KM-19b; CT-511. 17.4 grams. Thin and worn from corrosion (also some

Potosi, Bolivia, cob 8 reales, (16)51E, with crown-alone countermark on shield. S-P36; KM-19b; CT-511. 23.0 grams. Good full cross (slightly doubled)

Potosi, Bolivia, cob 8 reales, (165)1E, with rare crown-alone countermark on cross. S-P36; KM-19b; CT-511. 18.3 grams. Thin from wear but with mostly

Potosi, Bolivia, cob 8 reales, 1651E, with crowned-L countermark on cross. S-P36; KM-19b; CT-511. 21.9 grams. Broad flan but with surface corrosion, f

Potosi, Bolivia, cob 8 reales, 1651E, with unidentified countermark on cross. S-P36; KM-19b; CT-511. 17.4 grams. Choice full shield and cross despite

Potosi, Bolivia, cob 8 reales, 1652E (very rare final date for shield-type), with crowned-.F. countermark on shield. S-P36; KM-19b; CT-515. 20.7 grams

Potosi, Bolivia, cob 8 reales, (16)5(1-2)E, with rare variety of crown-alone countermark on cross. S-P36; KM-19b. 27.6 grams. Big flan with no corrosi

Potosi, Bolivia, cob 8 reales, (1651-2)E, with crowned-.T. countermark on shield. S-P36; KM-19b. 25.6 grams. Choice bold shield side with full king&...

Potosi, Bolivia, cob 8 reales, (1651-2)E, with 2 countermarks (rare): crowned-L on cross and crowned-.F. on shield. S-P36; KM-19b. 22.6 grams. Light t

Potosi, Bolivia, cob 8 reales, (16)5(1-2)E, with rare variety of crown-alone countermark on cross. S-P36; KM-19b. 27.3 grams. Solid and uncorroded fla

Potosi, Bolivia, cob 8 reales, 165(1-2)E, with crowned-L countermark on SHIELD (very rare). S-P36; KM-19b. 24.9 grams. Broad flan but slightly thin fr

Potosi, Bolivia, cob 8 reales, (1651-2)E, with crowned-O countermark on shield. S-P36; KM-19b. 24.9 grams. Full and bold countermark on nice full shie

Potosi, Bolivia, cob 8 reales, (1651-2)E, with crowned-? countermark on cross. S-P36; KM-19b. 20.9 grams. Rather broad flan but thin from corrosion, s

Potosi, Bolivia, cob 8 reales, 16(51-2)E, with crowned-.F. countermark on shield. S-P36; KM-19b. 19.9 grams. Choice full countermark, 2 assayers flank

Potosi, Bolivia, cob 8 reales, 165(?)(O or E), with crowned-O countermark on cross. KM-19b. 22.1 grams. Full countermark on messily doubled cross, goo

Potosi, Bolivia, cob 4 reales, Philip IV, assayer not visible (ca. 1646), with crowned dot-F-dot countermark on shield. KM-17a. 9.2 grams. Full cross

Potosi, Bolivia, cob 4 reales, 1649Z, no countermark (very rare). S-P34; KM-17a; CT-730. 13.1 grams. Good full cross and shield, solid and uncorroded

Potosi, Bolivia, cob 4 reales, (1649)O, with rare variety of crown-alone countermark on cross. S-P35; KM-17b; CT-731. 13.1 grams. Broad flan with bold

Potosi, Bolivia, cob 4 reales, 1650O, with crowned-L countermark on SHIELD (very rare). S-P35; KM-17b; CT-unl. 13.0 grams. Bold countermark (almost al

Potosi, Bolivia, cob 4 reales, (1)651(O or E), with crowned-L countermark on cross. KM-17b. 13.0 grams. Full and bold countermark and date, good cross

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (1st period, "Lima style"), rare. S-P4; KM-3.2. 6.0 grams. Very broad flan with choice...

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (5th period), border of x's on obverse. S-P14; KM-3.4. 5.2 grams. Good full cross, full but ...

Potosi, Bolivia, cob 2 reales, Philip IV, assayer TR. KM-14a. 5.6 grams. Bold P-TR to left of nearly full but off-center shield, full cross, toned but

Potosi, Bolivia, cob 2 reales, Philip IV, assayer TR. KM-14a. 5.9 grams. Bold full TR, good full shield and cross, peripheral flatness but minimal cor

Potosi, Bolivia, cob 2 reales, Philip IV, assayer TR. KM-14a. 5.1 grams. Choice full shield with full P-TR to left, full but slightly doubled cross-an

Potosi, Bolivia, cob 2 reales, Philip IV, assayer TR. KM-14a. 4.3 grams. Roundish flan with slightly crude edge (as made), bold assayer to left and de

Potosi, Bolivia, cob 2 reales, Philip IV, assayer TR. KM-14a. 4.1 grams. Good but off-center cross and shield, clear P-TR, patchy dark toning, light s

Potosi, Bolivia, cob 2 reales, Philip IV, assayer T. KM-14a. 6.7 grams. Thick and solid flan with nearly full shield and cross, bold full P-T with ext

Potosi, Bolivia, cob 2 reales, Philip IV, assayer T. KM-14a. 6.3 grams. Good full cross and shield, both well centered, no corrosion, spotty toning.

Potosi, Bolivia, cob 2 reales, Philip IV, assayer P/T (1646-7), very rare. S-P33; KM-14a. 2.9 grams. Full and bold assayer to left of full but off-cen

Potosi, Bolivia, cob 2 reales, 164(?)Z, rare. S-P34; KM-14a. 4.8 grams. Off-center strike with full P-Z, bold 16 of date, part of edge crude (as made)

Potosi, Bolivia, cob 2 reales, (1649)O. S-P35; KM-14b; CT-888. 6.2 grams. Choice full shield, full but corroded cross, patchy dark toning, light surfa

Potosi, Bolivia, cob 2 reales, (16)52E, very rare final year of shield-type. S-P36; KM-14b; CT-unl. 4.3 grams. Broad but thin (from corrosion) flan wi

Potosi, Bolivia, cob 1 real, Philip II, assayer B (3rd period). S-P10; KM-2.2; CT-649. 3.2 grams. Choice full shield and cross, typically finely detai

Potosi, Bolivia, cob 1 real, Philip II, assayer B (3rd period?). S-P10; KM-2.2; CT-649. 2.7 grams. Full shield and cross but lightly corroded all over

Potosi, Bolivia, cob 1 real, (1)64(?), assayer not visible. 2.7 grams. Bold full shield, crudely doubled cross with bold 64 of date, good toning, sli

Potosi, Bolivia, cob 8 reales, 1652E transitional Type III/A. S-P37; KM-A20.3; CT-unl. 24.3 grams. Full and fat pillars with F-8-IIII across top and E

Potosi, Bolivia, cob 8 reales, 1652E transitional Type IV/A. S-P37; KM-A20.4; CT-432. 22.1 grams. Bold full pillars with full crown above, F-8-IIII ac

Potosi, Bolivia, cob 8 reales, 1652E transitional Type IV/A. S-P37; KM-A20.4; CT-432. 19.6 grams. Full crown above pillars with F-8-IIII across top an