Watch List notes:

Potosi, Bolivia, cob 1 real, Philip II, assayer C/L/L/B, very rare. S-P5; KM-2.2. 3.41 grams. Full P-C with multiple over-punchings and erasures, full denomination I tilted to left, choice full shield and full but unevenly toned cross with early-style lions, AVF.

Estimate: $200 - 300