Subject
- Rail Transport[remove]66
- Transportation64
- Railway Buildings and Structures56
- Railway Bridges33
- Bridges31
- Photographic Types and Formats21
- Railway lines21
- Stereographs20
- Architecture19
- Bridge Construction16
- Civil engineering16
- Engineering16
- Architectural Types14
- Bodies Of Water14
- Franco-Prussian War, 1870-7112
- Rivers12
- Military Campaigns and Battles10
- Railway Vehicles10
- War Damage9
- Rail Transportation Buildings8