The leaves contain parts of sermons 88 (upper flyleaf verso), 93 (upper flyleaf recto), 140 (lower flyleaf recto), and 143 (lower flyleaf verso). See Azzoguidi, Antonio Maria, ed., Sancti Antonii Ulissiponensis cognomento Patavini Sermones in psalmos ... accedit egregii scriptoris Sicconis Polentonii de sancti vita, et miraculis commentarius, 2 vol. (Bologna: typis Laelii a Vulpe instituti scientiarum typographi, 1757), vol. 1, p. 234, 244-245; and vol. 2, p. 5-6, 15-16.

While often ascribed to Antonius de Padua in the past, the work is today believed to have been authored by Johannes Halgrinus de Abbatisvilla. See Theresa J. Gross-Diaz, ‘Psalms and the City: John Halgrin of Abbeville and the Paris Context of a Scholastic Psalms Commentary’, in Studies in the Sacred Page: Encounters with Medieval Manuscripts, Texts, and Exegesis: A Book of Essays in Honour of Lesley Smith, ed. by Henrietta Leyser and Robert Sweetman (Toronto: PIMS, 2022), p. 140–68 (p. 153, n. 55).