Watch List notes:

Potosi, Bolivia, cob 4 reales, (1)621T, quadrants of cross transposed, rare. S-P21; KM-9. 13.46 grams. Bold full cross with clear 2 (Z) and bottom of 1 (I) of date, also good full shield with clear P+T to left, AXF with deep toning.
(200 - 300 USD)