Limit your search
Topic
- Northwestern Electric Company 4
- Steam-turbines 4
- Electric machinery 2
- Electric power distribution 2
- Electric substations 2
- Energy industries 2
- Horse-drawn vehicles 2
- Horses 2
- Piping 2
- Railroads 2
Collection
- Angelus Studio photographs, 1880s-1940s 4
Institution
- University of Oregon 4