Map of Oregon and Upper California: 1848. From the Surveys of John C. Fremont.
Oregon Territory Centennial Set of 4 x 3 Cent US Postage Stamps NEW Scot 964 . $4.95. Oregon Territory Centennial Set of 4 x 3 Cent US Postage Stamps NEW Scot 964
THE OREGON TERRITORY AND ITS PIONEERS
1858 engraving [Umpqua Indians of Oregon Territory: "graves of the Umpqua Indians"] Native Americans
1850 Portland Oregon Map | ... settlement of Oregon Territory, takes effect on September 27, 1850
The first steamer to operate on Oregon Territory waterways was the Beaver, built in 1835 in England, and owned by William Armitt, secretary to the Hudson's Bay Company.
The Washington Territory was split off from the Oregon Territory in 1853.
1936 3c Oregon Territory Centennia - Catalog # 783 For Sale at Mystic Stamp Company
Westward Expansion: Oregon Territory
Breaking Chains; Slavery on Trial in the Oregon Territory, by R. Gregory Nokes