Italian Ancient States 1857/1860 - 教皇領: 複数国家間の文通。おそらくベルリンからペルージャへ送られた封筒と

Papal States correspondence between multiple states, a postage cover likely sent from Berlin to Perugia and remailed to Florence, dating 1857–1860, from Antichi Stati italiani, in used-for-postage condition, with Manzoni certificate and expert signature.