Former Owner
- Ibrāhīm al-Shakūrī1
- Ibrāhīmʹzādah Ismāʻīl Z̲ihnī1
- Initials, P. S., on Illustration 1 and on p. 1. Note on Flyleaf: Gift of Tho Addi Sammet M.D. in 1906.1
- Institut für Orientalistik (Universität Wien)1
- Irene Ludwig1
- Ismāʻīl ibn Pīr Muḥammad Sarūrī1
- Israel Sri1
- J. A. Dortmond1
- J. Marstili1
- J. Martini1
- J. P. Gumbert1
- J. Paul Getty Museum1
- Jacob Henry Burn1
- Jacob Suter1
- James C. Byrne1
- James Halliwell-Phillipps1
- James Tanis1
- Jan Six VII1
- Jayarāmācārya1
- Jaʻfar ʻAlī1