Watch List notes:

Potosi, Bolivia, cob 8 reales Royal, 1729M. S-P44; KM-R31a; CT-827. 26.86 grams. Round and thick as usual, with more legend than most (three dates), minimal doubling, very deeply struck AXF with rich old toning all over, plugged hole to left of cross / right of pillars, die-match with Lazaro #276.
($4000-6000)