Watch List notes:

Potosi, Bolivia, cob 8 reales, 1680V. S-P39; KM-26; CT-361. 26.15 grams. Choice full pillars-and-waves with full POTOSI and 1680 date in legend (parts of both the other dates are visible as well), also full cross with bold CARO of king's name, AXF with minor edge-crack. Curiously, the main date above the waves appears to the letter V either over or under the 0. Pedigreed to the Ponterio auction of April 2006 (lot #1751).
($250-375)