This is a very rarely seen map of the old Oregon Territory as claimed by the United States extending from California to Russian America and east to the mountains. It is an very detailed map with colonies of Americans and French Canadians noted in Oregon. Many mountains and rivers are shown. Rich for notations of native tribes. There is an inset of the Columbia River from the Ocean to Ft. Vancouver and a second inset of San Francisco Bay.
Condition is very good. Some hand color. Image size is 17 x 13 (inches).