Category:1850s establishments in Washington Territory
Appearance
- Organizations, places, and other things founded or established in Washington Territory in the 1850s.
Subcategories
This category has the following 6 subcategories, out of 6 total.
0–9
Categories:
- Establishments in Washington Territory by year
- 1850s in Washington Territory
- 1850s establishments in the United States
- 19th-century establishments in Idaho
- 19th-century establishments in Montana
- 19th-century establishments in Washington (state)
- 19th-century establishments in Wyoming
- Establishments in Idaho by decade
- Establishments in Montana by decade
- Establishments in Washington (state) by decade
- Establishments in Wyoming by decade