Subject
- People113
- Hydraulic Facilities109
- Architectural Elements102
- Natural Phenomena96
- Canals93
- Steamships91
- Events90
- Horse-drawn Carriages81
- Plants77
- Railway Viaducts77
- Commercial Buildings74
- Travel73
- Trees72
- Journeys70
- Lakes69
- Gokteik Viaduct (Burma)68
- Gokteik: Construction of the Gokteik Viaduct, Burma, 1899-190067
- Industry67
- Railway Locomotives67
- Postcards66