- Erebidae1
- Geometer Moth1
- Geometridae1
- Gregory I, Pope ca. 540-604--Dialogi--Illustrations1
- History, Modern -- 17th century1
- Ilia Underwing1
- Illumination of books and manuscripts, Dutch1
- Illumination of books and manuscripts, English1
- Illumination of books and manuscripts, Italian1
- Illumination of books and manuscripts, Medieval--England1
- Illumination of books and manuscripts, Medieval--Italy1
- Illumination of books and manuscripts, Medieval--Netherlands1
- Illumination of books and manuscripts, Medieval--Switzerland1
- Illumination of books and manuscripts, Swiss1
- Incunabula--Italy – Venice1
- Indians of North America--North Carolina--Maps--Early works to 18001
- Little Wife Underwing1
- Macaria species1
- North Carolina--Maps--Early works to 18001
- Paleacrita merriccata1