Index Aureliensis 114.034
Two main parts, separately foliated and each with its own index: the first, chiefly by Bartolo (?), is captioned Summula differentiarum siue varietatum inter ius ciuile et Langobardum; in it, each point of law ("rubrica") singled out by the original author is immediately followed by Ferretti's comments ("additiones"); the 2nd part (the 2nd group of numbered leaves) is captioned: Incipit Liber discordantium iuris ciuilis Romanorum et iuris Longobardorum praeter casus existentes in Summula Bartholi de Saxo Ferrato... nouiter compilatus per Julium Ferretum ...; includes also Ferretti's De verborum significatione iuris Longobardi and De regulis iuris Longobardi (62 rules collected by F. "ex toto iure Longobardo")
No earlier printed copy is known; Ferretti states in his introductory letter that he had found the "Summula differentiarum" in a ms. of 1443; his ascription of the work to Bartolo has, however, been questioned; attributed also to Andrea Bonello (cf. Deutscher Gesamtkat., v. 12, col. 291)
Title within architectural frame.
Signatures: A-K⁴ AA-DD⁴ EE⁶.
Includes indexes.