Watch List notes:

Potosi, Bolivia, cob 4 reales, 1730M, rare (missing in Sellschopp). S-P44; KM-30a; CT-1110. 13.27 grams. Broad flan with bold full pillars and cross but double-struck all over, the date and assayer still very clear, richly toned VF+.

Estimate: $175 - 250