Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1.S-P17; KM-10; Cal-916.25.25 grams.Good full shield and cross, more toned than most, light surface corrosion.With Fisher tag and certificate #213588 (assayer not listed on certificate).Recovered from: Potosi 8R

Estimate: 600-900 USD