Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period). S-P10; KM-5.1; CT-158. 27.32 grams. Full shield and cross (the latter weak due to flan concavity), nearly full crown, VF with dark toning on obverse only, the assayer-mark a small, broken B (looks like an R).
($150-225)