10 Lire Prova

San Marino's 1932 coinage program was produced under the terms of its monetary convention with Italy, which granted the republic the right to strike limited quantities of its own coins despite having no independent central bank. The "Prova" designation — Italian for trial or proof — indicates this piece was struck as a presentation or test striking, almost certainly never intended for circulation. Surviving examples are vanishingly rare; KM#Pr6 appears in only a handful of documented collections.