ITALY. Papal Coinage. Leo XII, 1823-1829. Medal (Silver, 42 mm, 31.86 g, 12 h). LEO•XII•PON•MAX•ANNO•IV• Mantled bust of Leo XII to left. Rev. AVDITORIBVS / ARCHGYMNASII / ROMANI within wreath. Thin die breaks, otherwise, virtually as struck.
From the collection of a Swiss scholar, formed over the past thirty years.