De Origine Gvelphorvm Et Gibellinorvm, Qvibvs Olim Germania, Nunc Italia Exardet: Libellus Ervditvs, In quo osteditur, quantu[m] hac in re Clariss. scriptores: Bartholus, Panormitanus, Blondus, Platina, & Georgius Merula Alexandrinus a ueritate aberrauerint
![Icon image De Origine Gvelphorvm Et Gibellinorvm, Qvibvs Olim Germania, Nunc Italia Exardet: Libellus Ervditvs, In quo osteditur, quantu[m] hac in re Clariss. scriptores: Bartholus, Panormitanus, Blondus, Platina, & Georgius Merula Alexandrinus a ueritate aberrauerint](https://books.google.com/books/content/images/frontcover/jRA8AAAAcAAJ?fife=w256-h256)
