Map of the United States, Territory of Oregon, west of the Rocky Mountains [cartographic material] : exhibiting the various trading depots or forts occupied by the British Hudson Bay Company, connected with the western and northwestern fur trade /Hood, Washington.Washington.Hood[Washington : U.S. Senate], 1838.1 map ; 42.5 x 50.4 cm.Oregon18381838Map of the Territory of Oregon west of the Rocky Mountains showing forts and rivers and the surrounding territory. Relief shown by hachures.; Prime meridian: Greenwich.; In upper right margin: S. Doc. no. 470, 25 Con. 2 s.; Includes notes in lower left margin.; Tooley's dictionary of mapmakers, p. 368.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-rm428.Washington (State) -- Maps.Oregon -- Maps.Northwest, Pacific -- Maps.Washington (State) -- 1838 -- Maps.Oregon -- 1838 -- Maps.Northwest, Pacific -- 1838 -- Maps.Abert, John James, 1788-1863.JohnJamesAbert17881863Stansbury, M. H.M.H.StansburyHudson's Bay Company.United States. Congress. Senate.United States. Topographical Bureau.Imagenla.map-rm428Item held by National Library of AustraliaYou may save or print this image for research and study. If you wish to use it for any other purposes, you must contact the <a href="http://www.nla.gov.au/digicoll/copyright.html">National Library of Australia</a> to request permission.http://nla.gov.au/nla.map-rm428east=-117.252292246; north=52.000000047;northlimit=49.5081939697266; eastlimit=-2.50097250938416; southlimit=49.4224891662598; westlimit=-2.66860914230347;east=-102.384249317; north=52.850034283;