Watch List notes:

Potosi, Bolivia, cob 8 reales, 1655E, PH at top. S-P37a; KM-21; CT-439. 27.41 grams. Full pillars-and-waves with bold PH and two assayers, full but slightly off-center cross with third assayer, two dates, richly toned Fine. (Estimate: $400 - 600)