London, GB, British Library, Cotton Charter Roll XIII.4 Date:1200 -1300 Dimensions:20.6 cm Length x10 cm Width Type:Liturgical Shelfmark:Cotton Charter Roll XIII.4 Provenance:England Contents:Pontifical offices. Description:Opisthographic. Bibliography:Brückmann, J. “Latin Manuscript Pontificals and Benedictionals in England and Wales.” Traditio 29 (1973): 391–458. p. 438. Suski, Andrzej Wojciech, Giacomo Baroffio, and Manlio Sodi. “Rotoli Liturgici Medievali (Secoli VII-XV). Censimento E Bibliografia.” Revista Liturgica 101, no. 3 (2014): 603–21.