Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (5th period), border of x's on cross side only. S-P14; KM-4.3. 13.48 grams. Bold, full, well-detailed and nicely toned shield and cross but both slightly doubled, bold P-B, clear borders, XF with old scuff on shield.

Estimate: $200-300