TREASURE AUCTION #6: Daniel Frank Sedwick, LLC

Potosí, Bolivia, cob 4 reales, (16)50O, with 3 countermarks (very rare): crowned A flanked by columns of dots on shield side (very rare), crown...

Potosí, Bolivia, cob 4 reales, 1650O, with crowned-L countermark on cross side. S-P35, KM-17b. 12.0 grams. Bold date, full countermark, good fu...

Potosí, Bolivia, cob 4 reales, 1(65)1O, with 2 countermarks on shield side (very rare): crowned A (very rare) and crown alone (common). S-P35, ...

Potosí, Bolivia, cob 4 reales, (1650-1)O, with crowned •F• (4 dots) countermark on shield side, KM Plate Coin. S-P35, KM-17b. 12.9 grams. Full ...

Potosí, Bolivia, cob 4 reales, (1)651(O or E), with 2 countermarks (very rare): crowned •F• on shield side and unidentified on cross side. KM-1...

Potosí, Bolivia, cob 4 reales, (165)1E, with crown-alone (common) countermark on shield side. S-P36, KM-17b. 10.6 grams. Round coin with 100% f...

Potosí, Bolivia, cob 4 reales, (1651-2)E, with 3 countermarks (very rare): 2 crown alone (common) on shield side and crown alone (rare) on cros...

Potosí, Bolivia, cob 4 reales, (1651-2)E, with crowned backwards-L countermark (very rare) on cross side. S-P36, KM-17b. 11.8 grams. Very bold ...

Potosí, Bolivia, cob 4 reales, (1651-2)E, with 2 countermarks (very rare): crowned O and arms on cross side. S-P36, KM-17b. 11.8 grams. Great f...

Potosí, Bolivia, cob 4 reales, (1650-2)(O or E), with 2 countermarks (very rare): crown alone (common) on shield side and brockage error on cro...

Potosí, Bolivia, cob 4 reales, (1650-2)(O or E), with crowned-•F• (no dots flanking crown) countermark on shield side. KM-17b. 12.6 grams. Tota...

Potosí, Bolivia, cob 2 reales, (16)51O, scarce. S-P35, KM-14b. 4.8 grams. Broad flan with nice full shield and cross, weak date, lightly corrod...

Potosí, Bolivia, cob 1 real, (165)1O, scarce. S-P35, KM-12b, CT-1047. 3.5 grams. Full P-O, most of cross and shield despite flatness, no corros...

Potosí, Bolivia, cob 8 reales, 1652E transitional, McLean Type VIII/A. S-P37, KM-A20.8. 24.5 grams. Good full shield and crown flanked by clear...

Potosí, Bolivia, cob 2 reales, 1652E transitional, McLean Type I, rare and choice. S-P37, KM-A16.2, CT-894. 7.6 grams. Incredibly attractive fu...

Potosí, Bolivia, cob 8 reales, 1652E post-transitional, 1-PH-6 at top. S-P37a, KM-21, CT-434. 26.9 grams. Nice and full but off-center cross wi...

Potosí, Bolivia, cob 8 reales, 1653E. S-P37a, KM-21, CT-437. 24.0 grams. Round flan with good full cross above 653 date, full and well-centered...

Potosí, Bolivia, cob 8 reales, 1654E. S-P37a, KM-21, CT-438. 19.7 grams. Good full cross and pillars (plus especially prominent waves) despite ...

Potosí, Bolivia, cob 4 reales, 1653E, PH at top, scarce error with rotated 4 for denomination. S-P37a, KM-18, CT-741. 11.2 grams. Round and thi...

Potosí, Bolivia, cob 4 reales, 1653E. S-P37a, KM-18, CT-740. 12.9 grams. Bold pillars and date (full PLV-SVL-TRA), half of cross, some flatness...

Potosí, Bolivia, cob 4 reales, 1654E, PH at top. S-P37a, KM-18, CT-742. 10.4 grams. Full but somewhat corroded pillars and cross but with bold ...

Mexico City, Mexico, cob 8 reales, 1655P, choice full date. S-M19, KM-45, CT-362. 27.0 grams. While this is definitely one of the commonest dates, we

Lot of 2 Mexico City, Mexico, cob 8 reales, Philip IV, assayer P where visible. S-M19, KM-45. 15.1 and 12.0 grams. Typical coins from this wreck with

Potosí, Bolivia, cob 8 reales, 16(51)O, with crowned-T countermark (rare) on cross side. S-P35, KM-19b. 27.1 grams. Super large flan with choic...

Potosí, Bolivia, cob 8 reales, (1650-1)O, with large crown-alone countermark (very rare) on cross side. S-P35, KM-19b. 25.4 grams. Huge crown ...

Potosí, Bolivia, cob 8 reales, 1651E/O, with crowned script-P countermark (rare) on cross side. S-P36, KM-19b, CT-512. 28.2 grams. Big round fl...

Potosí, Bolivia, cob 8 reales, 16(51-2)E, with special crowned T (very rare) countermark on cross. S-P36, KM-19b. 26.2 grams. Just the crown is...

Potosí, Bolivia, cob 8 reales, 1652E transitional, McLean Type IV/A, scarce. S-P37, KM-A20.4, CT-432. 24.8 grams. Very large and somewhat "...

Potosí, Bolivia, cob 8 reales, 1652E transitional, McLean Type VII/A, scarce. S-P37, KM-A20.7. 25.7 grams. Very solid and well-preserved coin w...

Cartagena, Colombia, cob 8 reales, Philip IV, assayer not visible (ca. 1630), rare. KM-3.4. 24.5 grams. Thick but crude from corrosion, with distincti

Mexico City, Mexico, cob 8 reales, 1652P. S-M19, KM-45, CT-356. 26.0 grams. Atypically round flan with very choice full date and oMP, also full shield

Mexico City, Mexico, cob 8 reales, 1653P. S-M19, KM-45, CT-358. 27.0 grams. Solid and uncorroded coin with bold 53 of date, full oM, good full shield

Mexico City, Mexico, cob 8 reales, 1654P. S-M19, KM-45, CT-360. 25.8 grams. Completely full and bold date and oMP, very bold, with nearly full shield

Bogotá, Colombia, cob 8 reales, 1651PoRMS, rare and choice, Plate Coin in The Practical Book of Cobs (4th edition, 2007). S-B7, KM-7.1, CT-526....

Mexico City, Mexico, cob 8 reales, 1655/4P, rare. S-M19, KM-45, CT-361. 24.3 grams. Full 55 of date with fairly clear 5/4, full cross and nearly full

Fosdinovo, Italian States, luigino, 1667-A, scarce. KM-unlisted. 2.0 grams. Nicely uncorroded and beautifully toned specimen with portrait of ruler&...

Lisbon, Portugal, 400 reis, John IV, with "S00" (500 reis, 1663) countermark of Brazil. 16.0 grams. Choice full shield with bold denomina...

Lisbon, Portugal, 400 reis, John IV, with "S00" (500 reis, 1663) countermark of Brazil. 18.0 grams. Solid flan but with somewhat weak shi...

Porto, Portugal, 200 reis, John IV, with "2S0" (250 reis, 1663) countermark of Brazil. 6.0 grams. Very bold, deep countermark on cross wi...

Lisbon, Portugal, 200 reis, John IV, with "2S0" (250 reis, 1663) countermark of Brazil). 8.0 grams. Very bold full cross with deep and pe...

Lisbon, Portugal, 200 reis, John IV, with "2S0" (250 reis, 1663) countermark of Brazil). 6.0 grams. Thin from corrosion but with even and...

Lot of 8 fragments of Portuguese 200 reis with 250-reis countermarks and 100 reis with 120-reis countermarks (4 of each) of Brazil (1663). 22.0 grams

Lot of 2 smaller Portuguese coins. 3.0 grams total. Thin coins, very corroded, but with enough details to confirm the denominations (medio tost...

Potosí, Bolivia, cob 8 reales, 1664E. S-P37a, KM-21, CT-453. 25.3 grams. Super well-detailed full crown above full cross, bold waves, 2 mintmar...

Potosí, Bolivia, cob 8 reales, 1669E. S-P37b, KM-26, CT-344. 26.1 grams. Bold 69 date between full pillars, 669 below cross, partial third date...

Potosí, Bolivia, cob 4 reales, 1667E, Charles II (ordinal visible). S-P37b, KM-25, CT-492. 13.2 grams. Full pillars, most of cross, 2 dates, ki...

Potosí, Bolivia, cob 4 reales, 1668E. S-P37b, KM-25, CT-493. 12.2 grams. Full pillars and cross despite much flatness, dark toning, light corro...

Potosí, Bolivia, cob 4 reales, 1669E. S-P37b, KM-25, CT-494. 12.3 grams. Well-centered pillars with 2 dates on that side, date also below most ...

Potosí, Bolivia, cob 4 reales, 1670E. S-P37b, KM-25, CT-495. 13.5 grams. Solid flan with full cross, bold waves, 2 pillars-side dates, darkly t...

Potosí, Bolivia, cob 4 reales, 1671E. S-P37b, KM-25, CT-496. 13.7 grams. Nearly full and well-centered cross and pillars, no corrosion, darkly ...