From Wikimedia Commons, the free media repository
English: Washington Territory was a territory of the United States from 1853 to 1889, when it was admitted as the state of Washington. For a time it included all of present-day Idaho and parts of Montana and Wyoming.
This category has the following 2 subcategories, out of 2 total.
Media in category "Washington Territory"
The following 9 files are in this category, out of 9 total.