| I.B.C. | Vol.20.No.2.Page 7 |
| IBC Geared Simplex windmill | Vol.20.No.4.Page 11 (illus) |
| Illuminating Engineering Society of Australia | Vol.23.No.2.Page 5 |
| Implement Company, The | Vol.21.No.4.Pages 10, 11 |
| - see also - Australasian Implement and House Furnishing Coy. | |
| Industrial Exhibition - Adelaide | Vol.20.No.2.Page 10 |
| Industrial Exhibition - Perth | Vol.21.No.4.Page 3 |
| International Electricity Exhibition 1883 | Vol.23.No.2.Page 2 |
| International Harvester Corporation | Vol.23.No.1.Pages 6, 9 |
| International Windmillers Trade Fair | Vol.21.No.1.Page 3 |
| Vol.23.No.1.Page 8 | |
| Vol.23.No.3.Pages 5-6 (illus article) | |
| Ingram, J. C. | Vol.20.No.4.Page 8 |
| Intermediate Pattern windmill | - see - Southern Cross Intermediate Pattern windmill |
| IZ Pattern windmill | - see - Southern Cross IZ Pattern windmill |