Watch List notes:

Seville, Spain, cob 4 reales, Philip II, assayer Gothic D at 4 o'clock outside tressure, fleur-de-lis above shield. CT-391. 13.63 grams. Broad flan in lustrous UNC (very rare grade) with small areas of minute pitting, all details full and choice, no toning.

Estimate: $400-600