Watch List notes:

Potosi, Bolivia, cob 8 reales, 1645 T, NGC AU 53. S-P30; KM-19a; Cal-1474. 27.58 grams. Typically crude strike with lots of flatness (and more like XF to our eyes), full 5 and most of the 4 of date (not mentioned on NGC label), full but off-center cross and shield, nearly full crown, lightly toned.
($250-375)