Watch List notes:

Potosi, Bolivia, cob 8 reales, 1679 V. S-P39; KM-26; Cal-716. 25.28 grams. Minimal surface corrosion but darkly toned and somewhat weakly struck, with full pillars and cross (the latter with bold date), three mintmarks. Pedigreed to the Ponterio Sale #93 of March 13-14, 1998 (CICF), lot 1256, with lot tag. From: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
($250-375)