Italian States: Naples. Ducat, ND. Fr-834; CNI-pl.XIII, 10-12 var; Mir-131/1. 3.2 grams. Carlo V, 1519-1556. Laureate head right. Reverse; Crowned double head eagle on crest. NGC graded About Uncirculated, Details (Rim Filing, Tooled). Estimate Value $2,000 - 2,500