Treasure, World, U.S. Coin & Paper Money Auction 29

Potosi, Bolivia, cob 4 reales, 161(7)M, date at 1-2 o'clock, very rare mule with P-Q-M to left of shield. S-P19; KM-unl (9 for type); Cal-unl (T...

Potosi, Bolivia, cob 2 reales, Philip IV, assayer R (Ramirez, 1646-8), extremely rare. S-P31; KM-14a; Cal-unl (Type 239). 5.25 grams. Broad, thin flan

Potosi, Bolivia, cob 8 reales, 1670E. S-P37b; KM-26; Cal-701. 26.83 grams. Good full cross and pillars-and-waves with bold date and mintmark, peripher

Potosi, Bolivia, cob 8 reales, 1674E. S-P37b; KM-26; Cal-705. 23.82 grams. Great full cross and full pillars-and-waves with three dates and assayers,

Potosi, Bolivia, cob 8 reales, 1675E. S-P37b; KM-26; Cal-706. 27.34 grams. Broad flan but crude strike with much flatness, full pillars and (bold) wav

Potosi, Bolivia, cob 8 reales, 1684V. S-P39; KM-26; Cal-722. 27.63 grams. Broad flan with crudely cracked edge (as made), well-centered full pillars-a

Potosi, Bolivia, cob 8 reales, 1690VR. S-P40; KM-26; Cal-733. 27.16 grams. Full pillars (slightly off-center) with bold date and two assayers despite

Potosi, Bolivia, cob 8 reales, 1701F. S-P42; KM-26; Cal-747. 25.18 grams. Crude strike (doubled, mostly flat) on a chunky flan but with bold date and

Potosi, Bolivia, cob 8 reales, 1707Y. S-P43a; KM-31; Cal-1542. 27.76 grams. Chunky flan with crude strike (doubled) but clear date, technically no wor

Potosi, Bolivia, cob 8 reales, 1710Y. S-P43a; KM-31; Cal-1546. 26.07 grams. Quite chunky as usual for this period (this date very scarce), with clear