Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
We are currently operating remotely in response to COVID-19. We're here to help. Get updates from the Remote Library Services page
Oregon Territory, showing the 49th Parallel drawn through Vancouver Island as the boundary between US and British territory. Image courtesy of Library of Congress