This paper deals with three medieval manuscripts now kept in the Diocesan Seminary Library of Concordia-Pordenone (mss. 43, 83, 84). The three codices are presented with regard to their content, paleographical and codicological features and history. The oldest among them has shelfmark 84 and is on paleographical grounds datable between the 12th and 13th century. The other two ones are from the 15th century and both dated, that is they carry an explicit chronological data concerning the copy of the whole manuscript (ms. 83, dated 1474) or of just a part of it (ms. 43, dated 1449 on fol. 50r). Furthermore, they both contain several informations on subsequent phases of their history, thanks to owners’ names, ex libris and other notes, that are also examined in this article. The paper is concluded by a catalogue of the three manuscripts.
