Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617M. S-P19; KM-10; CT-129. 27.00 grams. Softly struck VF with full shield and crown and cross despite flat streaks, most of king's name in legend, with bold DE followed by nearly full 1617 date, light olive toning all over (low contrast).

Estimate: $300 - 450