1. Add MS 12159 Reference (shelfmark): Add MS 12159 Title: Scope & Content: SERMONS Of Severus, Patriarch of Antioch. On vellum, written about the viiith century ; imperfect at the beginning and end. Folio. [12,159.] Severus, Patriarch of Antioch: Sermons and epistles: Syriac. Collection Area: Oriental Manuscripts Languages: Syriac Date Range: 8th century Extent: 1 item