1. Add MS 12146 Reference (shelfmark): Add MS 12146 Title: Scope & Content: A JACOBITE SERVICE-BOOK, containing the offices for Lent and Easter. On vellum, written about the xth century ; imperfect at the beginning. Folio. [12,146.] Liturgies Syriac: Jacobite service books, for the whole year: Syriac. Collection Area: Oriental Manuscripts Languages: Syriac Date Range: 10th century Extent: 1 item