Watch List notes:

Potosi, Bolivia, cob 1 real, Philip II, assayer R (Rincon) to right, with Lima lion in lower-left quadrant.S-P1; KM-2.1; Cal-238.3.37 grams.Low-contrast, broad-flan VF with full shield and cross, bold denomination I to left and weaker P-R to right, much legend including full ISPANIARVM without initial H, late die-state details with distinctive lower-left lion that matches punches used on Lima coins (but not La Plata), hence among the first coins at Potosi using tools from the previous mint.
($125-200)