Durham, GB, Durham Cathedral, Loc I:60 Date:1274 Dimensions:319 cm Length x22.5 cm Width Type:Ecclesiastical Shelfmark:Loc I:60 Provenance:Unknown Provenance Contents:A “dossier” of canon law; Papal statutes, with letters from Michael [VIII Palaeologus], emperor of Byzantium, to Pope Gregory [X], re the Council of Lyon and discussions about the union of the Greek and Roman churches. Bibliography:Johanek, P. “Studien zur Überlieferung der Konstitutionen des II. Konzils von Lyon.” Zeitschrift der Savigny-Stiftung für Rechtsgeschichte, Kanonistische Abteilung 65 (1979): 149–216. Van Balberghe, Emilie. “Une Copie Exceptionnelle Du Libellus de Episcoporum Electionibus de Guillaume de Mandragout.” In Miscellanea Martin Wittek: Album de Codicologie et de Paléographie Offert À Martin Wittek, edited by Anny Raman, Eugène Manning, and Martin Wittek, 315–22. Louvain: Peeters, 1993. p. 317, n5.