1. Harvard University, MS Syriac 44 Bookmark DS ID: DS11200 Title: Occasional services Author: Syriac Orthodox Church Date: 1829 [i.e., 1517-1518
2. Columbia University Rare Book & Manuscript Library, MS X893C J55 V.31 Bookmark DS ID: DS19046 Title: Siddur Place: France Date: 1701.