Watch List notes:

Potosi, Bolivia, cob 8 reales, 1649Z, no countermark (rare). S-P34; KM-19a; CT-508. 28.21 grams. Full date (small digits at very edge) outside good full cross, full but off-center shield with faint but certain assayer to left, richly toned VF, slightly crude edge (as made) with small splits.
(350 - 500 USD)