Protestatio by Iacobinus de Pontenurio, in The Documentary Archaeology of Late Medieval Europe, ed. by D. L. Smail, G. H. Pizzorno, & L. Morreale

This declaration from Iacobinus de Pontenurio lists some ecclesiastical items, including silver objects, that he has in pledge from the Great Church (Maioris Ecclesie) of Piacenza, as a guarantee of a deposit (or loan) of 100 fiorini.