Subject
- Rail Transport56
- Railway Buildings and Structures[remove]56
- Transportation54
- Railway Bridges33
- Bridges31
- Railway lines21
- Bridge Construction16
- Civil engineering16
- Engineering16
- Photographic Types and Formats16
- Stereographs15
- Bodies Of Water14
- Architecture12
- Franco-Prussian War, 1870-7112
- Rivers12
- Military Campaigns and Battles10
- Architectural Types9
- War Damage9
- Public Buildings4
- Rail Transportation Buildings4