Creator
- Iaegernsche Buchhandlung2
- Iagernschen Buchhandlung1
- Identity Toys, Inc. (Milwaukee, WI)2
- Igwe, Onyeka1
- Image Gallery1
- Imbert, J. Leopold1
- Imboden, John D. (John Daniel)1
- Imboden, John D. (John Daniel), 1823-18956
- Imholt, Robert Joseph1
- Incendiary Press1
- Indiana University. Independent Study Division1
- Industrial Photography1
- Infinity1
- Ingersoll, T. W. (Truman Ward), 1862-192216
- Ingram, John H., 1842-19161