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

Potosi, Bolivia, cob 8 reales, 1650 O, with crude-arms (Mastalir CL) countermark on cross, very rare, Mastalir Plate. S-P35; KM-19b; Cal-1488. 17.89 g

Potosi, Bolivia, cob 8 reales, 1650 O, with two countermarks (both unidentified) on cross, rare, Mastalir Plate. S-P35; KM-19b; Cal-1488. 22.86 grams.

Potosi, Bolivia, cob 8 reales, 1651 O, with crowned-F (Mastalir Fa2) countermark on shield, very rare, Mastalir Plate. S-P35; KM-19b; Cal-1489. 24.66

Potosi, Bolivia, cob 8 reales, 1651 O, with 8/P to right, crowned-F (Mastalir Fb2) countermark on shield, Mastalir Plate. S-P35; KM-19b; Cal-1489. 22.

Potosi, Bolivia, cob 8 reales, 1651 O, with crowned-T (Mastalir Ta) countermark on shield, rare, Mastalir Plate. S-P35; KM-19b; Cal-1489. 24.78 grams.

Potosi, Bolivia, cob 8 reales, 1651 O, with crowned-arms (Mastalir Asb) countermark on cross, very rare, Mastalir Plate. S-P35; KM-19b; Cal-1489. 20.4

Potosi, Bolivia, cob 8 reales, 1651 O, with pentagonal crowned-1605 (Mastalir P05) countermark on cross, very rare, Mastalir Plate. S-P35; KM-19b; Cal

Potosi, Bolivia, cob 8 reales, (1650-1) O, with crowned-L countermark on cross, NGC genuine / La Capitana Shipwreck. S-P35; KM-19b; Cal-Type 327. Bro

Potosi, Bolivia, cob 8 reales, (1651) E/O, with uncommon crown-alone (Mastalir K5) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-1490

Potosi, Bolivia, cob 8 reales, 1651 E, with crowned-F (Mastalir Fa2-x) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-1491. 14.77 gram

Potosi, Bolivia, cob 8 reales, 1651 E, crowned-F (Mastalir Fa2) countermark on shield. S-P36; KM-19b; Cal-1491. 22.21 grams. Broad flan with nearly fu

Potosi, Bolivia, cob 8 reales, 1651 E, with crowned-o (Mastalir O3u) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-1491. 18.34 grams.

Potosi, Bolivia, cob 8 reales, 1651 E, with crowned-P (Mastalir P1ca) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-1491. 20.50 grams

Potosi, Bolivia, cob 8 reales, 1651 E, with P/8 to left and 8/P to right, crowned-T (Mastalir Ta) countermark on shield, very rare, Mastalir Plate. S-

Potosi, Bolivia, cob 8 reales, 1651 E, with uncommon crown-alone (Mastalir K6d) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-1491. 2

Potosi, Bolivia, cob 8 reales, 1652 E, with crowned-F (Mastalir Fa1) countermark on shield, very rare, Mastalir Plate. S-P36; KM-19b; Cal-1492. 26.90

Potosi, Bolivia, cob 8 reales, (1651-2) E, with uncommon crown-alone (Mastalir K7) countermark on cross, very rare, Mastalir Plate. S-P36; KM-19b; Cal

Potosi, Bolivia, cob 8 reales, (1651-2) E, with uncommon crown-alone (Mastalir K2) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-Type

Potosi, Bolivia, cob 4 reales, 1650 O, with crowned-F (Mastalir Fb2) countermark on shield and crowned-arms (Mastalir Asb) countermark on cross, very

Potosi, Bolivia, cob 4 reales, 1650 O, no countermark (rare), Mastalir Plate. S-P35; KM-17b; Cal-1106. 13.35 grams. Solid and virtually uncorroded, wi

Potosi, Bolivia, cob 4 reales, 1651 O, with uncommon crown-alone (Mastalir K5) countermark on cross, very rare, ex-Ponterio, Mastalir Plate. S-P35; KM

Potosi, Bolivia, cob 4 reales, 1651 E, with crowned F or T countermark on shield, rare, Mastalir Plate. S-P36; KM-17b; Cal-1108. 12.17 grams. Very bro

Potosi, Bolivia, cob 4 reales, 1652 E, with uncommon crown-alone (Mastalir K4r) countermark on shield, extremely rare (one known), ex-Ponterio. S-P36;

Mexico City, Mexico, cob 8 reales, 1654 P. S-M19; KM-45; Cal-1358. 24.07 grams. Typical narrow barrel shape (with natural lacuna at bottom on shield s

Mexico City, Mexico, cob 4 reales, Philip IV, assayer P, ex-Schulman (1974). S-M19; KM-38; Cal-Type 275. 9.12 grams. Small, fat barrel shape with full

Potosi, Bolivia, cob 8 reales, (1649) O, with crowned-T countermark on cross, ex-MAREX. S-P35; KM-19b; Cal-1487. 25.78 grams. Solid and nearly uncorro

Potosi, Bolivia, cob 8 reales, (1650) O, with uncommon crown-alone (Mastalir K1b) countermark on cross, rare, ex-Christie's, Mastalir Plate. S-P...

Potosi, Bolivia, cob 8 reales, 1651/0 O, with uncommon crown-alone (Mastalir K1d) countermark on cross, very rare, Mastalir Plate. S-P35; KM-19b; Cal-

Potosi, Bolivia, cob 8 reales, (1650-1) O, with crowned-backwards L (Mastalir L2aa) countermark on cross, rare. S-P35; KM-19b; Cal-Type 327. 15.27 gra

Potosi, Bolivia, cob 8 reales, 1651 E, with crowned-F (Mastalir Fb2) countermark on shield, ex-MAREX. S-P36; KM-19b; Cal-1491. 25.03 grams. This coin

Potosi, Bolivia, cob 8 reales, 1651E, with crowned-L (Mastalir Lbb) countermark on cross, ex-MAREX. S-P36; KM-19b; Cal-1491. 26.93 grams. Solid and un

Potosi, Bolivia, cob 8 reales, 1652 E, with crowned-F (Mastalir Fa2-x) countermark on cross, very rare, ex-Christie's, Mastalir Plate. S-P36; KM...

Potosi, Bolivia, cob 8 reales, (1651-2) E, with crowned-F (Mastalir Fa2) countermark on shield. S-P36; KM-19b; Cal-Type 327. 25.78 grams. Corrosion-fr

Potosi, Bolivia, cob 8 reales, (1651-2) E, with crowned-T (Mastalir T1 a) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-Type 327.

Potosi, Bolivia, cob 8 reales, (1651-2) E, with pentagonal crowned-1652 (Mastalir P52) countermark on cross, rare, Mastalir Plate. S-P36; KM-19b; Cal-

Potosi, Bolivia, cob 8 reales, 1653 E, dot-PH-dot at top, ex-MAREX. S-P37a; KM-21; Cal-Type 334. 24.36 grams. Nice pillars with particularly bold full

Potosi, Bolivia, cob 8 reales, 1654 E, dot-PH-dot at top, denomination 8 above cross. S-P37a; KM-21; Cal-1507. 27.03 grams. Broad flan with 100% full

Mexico City, Mexico, cob 8 reales, 1652 P, with W.A.M. certificate. S-M19; KM-45; Cal-1354. 26.53 grams. Very full and bold date, good full cross and

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P, with W.A.M. certificate. S-M19; KM-45; Cal-Type319. 24.35 grams. Odd shape with varying thick

Potosi, Bolivia, cob 8 reales, 1654 E, dot-PH-dot at top, denomination 8 above cross. S-P37a; KM-21; Cal-1507. 26.56 grams. Perfectly round flan with

Potosi, Bolivia, cob 8 reales, 1658 E, pomegranate above cross. S-P37a; KM-21; Cal-1520. 25.03 grams. Full pillars-and-waves and cross, two dates, thr

Potosi, Bolivia, cob 4 reales, 1658 E. S-P37a; KM-18; Cal-1125. 11.92 grams. Full pillars and nearly full cross despite weak strike and corrosion, two

Potosi, Bolivia, cob 8 reales, 1663 E. S-P37a; KM-21; Cal-1527. 18.52 grams. Choice full pillars-and-waves and cross-lions-castles despite thinning fr

Potosi, Bolivia, cob 8 reales, 1666 E. S-P37a; KM-21; Cal-1532. 22.77 grams. Full cross and pillars-and-waves, parts of all three dates and mintmarks

Potosi, Bolivia, cob 8 reales, 1677 E. S-P37b; KM-26; Cal-709. 21.03 grams. Full pillars and bold waves with clear date and both mintmarks and assayer

Potosi, Bolivia, cob 8 reales, 1678 E. S-P37b; KM-26; Cal-711. 20.17 grams. Bold full pillars-and-waves, the upper-right assayer particularly prominen

Potosi, Bolivia, cob 8 reales, 1679 V. S-P39; KM-26; Cal-716. 20.79 grams. Very bold and 100% full pillars-and-waves, also full cross, both well cente

Potosi, Bolivia, cob 4 reales, 1678 E, retrograde denomination 4. S-P37b; KM-unl (25 for type); Cal-unl (Type 94). 7.88 grams. Oblong flan due to corr

Small clump of three cob 1R with encrustation (as found). 8.12 grams total. A fallen stack of three small cobs with no visible features, with lots of

Mexico City, Mexico, cob 8 reales, 1679 L, rare. S-M21; KM-46; Cal-640. 21.92 grams. Rectangular flan with flat peripheries but decent inner details,