Treasure, World, U.S. Coin & Paper Money Auction 38

BOLIVIA, Potosí, cob 8 reales, Philip IV, assayer TR (late 1630s). S-P27; KM-19a; Cal-Type 327. 26.44 grams. Thick, circular piece with bold pa...

BOLIVIA, Potosí, cob 8 reales, Philip IV, assayer not visible (1630s). KM-19a; Cal-Type 327. Dark, gunmetal gray-toned piece with nearly comple...

BOLIVIA, Potosí, cob 8 reales, Philip IV, assayer not visible (1630s). KM-19a; Cal-Type 327. 25.56 grams. Thick cob bearing a typical crude str...

BOLIVIA, Potosí, cob 8 reales, Philip IV, assayer not visible (1630s). KM-19a; Cal-Type 327. 23.67 grams. Struck on a crude, uneven planchet wi...

BOLIVIA, Potosí, cob 8 reales, Philip IV, assayer not visible (1630s). KM-19a; Cal-Type 327. 25.94 grams. Lightly corroded with crudely struck ...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer not visible (1620s). Cal-Type 279. 12.92 grams. Thick and round piece with bold partial shiel...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer not visible (1620s). Cal-Type 279. 13.43 grams. Bold partial shield and cross, bit of king...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer not visible (1620s). Cal-Type 279. 13.34 grams. Crudely struck rather flat in areas yet other...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer T. Cal-Type 279. 13.51 grams. Solid piece with minor surface corrosion, full shield and cross...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer not visible (1630s). KM-17a; Cal-Type 279. 12.69 grams. Struck on a crude planchet with rough...

BOLIVIA, Potosí, cob 4 reales, Philip IV, assayer not visible (1630s). KM-17a; Cal-Type 279. 12.05 grams. A bit corroded yet solid with nicely ...

BOLIVIA, Potosí, cob 8 reales, (1651-52) (O or E), with crowned-•F• (two dots) countermark on shield. KM-19b; Cal-Type 327. 12.67 gr

BOLIVIA, Potosí, cob 8 reales, (1651-52) (O or E), with crowned-•F• (two dots) countermark on shield. KM-19b; Cal-Type 327. 8.00 gra

BOLIVIA, Potosí, cob 4 reales, 1653 E, 1-PH-6 at top. S-P37a; KM-18; Cal-1114. 6.34 grams. Silvery and thin from heavy corrosion but with a fai...

MEXICO, Mexico City, cob 8 reales, 1654 P. S-M19; KM-45; Cal-1358. 13.01 grams. Corroded and thin along the edges with a little shield and cross detai

MEXICO, Mexico City, cob 8 reales, 1655 P. S-M19; KM-45; Cal-1359. 17.55 grams. Solid piece with mild surface pitting, partial shield and with clear m

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 20.03 grams. Moderately corroded yet solid with clear assayer to

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 19.53 grams. Corroded yet solid with some shield and cross detail

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 13.51 grams. Corroded and rather dark with some shield and cross

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 10.35 grams. Corroded with weak cross, some shield detail along w