Prize Medal for the Naples Academy of Science, unsigned, head of Jerome Napoleon right, rev. Minerva with Neptune and mermaids, Vesuvius in the distance, date in exergue, 45mm., 56.52g. (Br.1137; Ess.2562; J.2478; TN.52/14), faint die cracks on the obverse, about extremely fine, an attractive example of this portrait in high relief