'Diario del Concilio di Trento, oue si descriue quanto in esso occorse, descritto in 4 libri dal Ambasciatore Veneto [Niccolo da Ponte].' This is identical with the preceding MS., the last four books having been added at fol. 64: but one sentence, about the cardinal de Lorraine, is omitted on fol. 144r, which is itself in a different hand from the rest of the volume.