1. Harvard University, MS Syriac 87 DS ID: DS11195 Title: Hymns and Prayers Author: Syriac Orthodox Church Date: 1883 [i.e. 1571 or 1572
2. Harvard University, MS Syriac 44 DS ID: DS11200 Title: Occasional services Author: Syriac Orthodox Church Date: 1829 [i.e., 1517-1518