- 17
- 18
- 21
- I.H.C. SERVICE LOCATIONS.
- An International Harvester Company Machine Shop Manufacturing History Project.
- 16
- KEYSTONE TILLAGE IMPLEMENTS.
- A vintage farm equipment machine shop manufacturing history project.
- 15
- A vintage farm equipment machine shop manufacturing history project.
- 11
- 9
- 14
- 13
- KEYSTONE TILLAGE IMPLEMENTS