Topic
- Electric railroads10
- Equipment and supplies16
- Exhibitions43
- Fire engines6
- Fires and fire prevention15
- Hotels14
- Marquees2
- Miscellanea16
- Motion picture theaters9
- Newspaper publishing6
- Office buildings4
- Parades & processions8
- Parks2
- Pedestrians2
- Race riots15
- Snow2
- Streets34
- Technological innovations16
- Tents16
- Traffic signs and signals2