1860s
- 1861 - Metz, France - Exposition Universelle (1861)
- 1862 - London, United Kingdom - 1862 International Exhibition
- 1865 - Dublin, United Kingdom - Dublin International Exhibition
- 1865 - Oporto, Portugal
- 1867 - Paris, France - Exposition Universelle (1867)
Read more about this topic: List Of World's Fairs