An approximate map of the Nez Percé Reservation, W.T. [Washington Territory], 1862
Bird's eye view of Oregon and part of Washington, the Columbia River Valley, tributary to Flavel, 1895
Birdseye view map of Yakima Valley and central Washington, 1907
Birdseye view of Oregon and part of Washington, 1887
Cape Mendocino to Vancouver Id. : from Cape Flattery southward, from the United States coast survey to 1886 : with corrections and additions to 1920 / Juan de Fuca strait by Captain H. Kellett ; engraved by Davies & Company, 1925
Carte de la province écclésiastiquel de l'Orégon, 1846
Carte du Rio Colombia depuis son embouchure jusqu'au Fort Vancouver à 17 Myriamètres de la mer, 1844
Chart of the Columbia River for 90 miles from its mouth, 1838
Colton's map of Oregon & Washington Territory / issued by the Oregon Railway and Navigation Co., 1879
County and township map of Oregon and Washington / by Wm. M. Bradley & Bros., 1887
East & Portland Oregon, Union Pacific Map, 1904
Map and Short Story of the PNW, Embracing Oregon, Washington and Idaho, 1904
Map of a part of the Territory of Washington : to accompany report of Surveyor General, 1855
Map of a part of Washington Territory : to accompany the report of the Surveyor General, 1859
Map of military reconnaissance from Fort Dalles, Oregon, via Fort Wallah-Wallah, to Fort Taylor, Washington Territory / made under direction of Capt. A.A. Humphreys, U.S. Topl. Engrs., by Lieut. John Mullan, U.S. Army ; assisted by Theodore Kolecki and Gustavus Sohon, civil engrs., while attached to the military expedition under Col. Geo. Wright, 9th Infantry, in 1858
Map of military road from Fort Walla Walla on the Columbia to Fort Benton on the Missouri / made under direction of Topl. Bureau by Captain John Mullan, U. S. Army ; prepared by E. Freyhold, 1863
Map of public surveys in the Territory of Washington : to accompany report of Surveyor General, 1865
Map of that part of Washington Territory lying west of the Rocky Mountains : to accompany report of Surveyor General, 1858
Map of the Columbia River Basin and vicinity / issued by the Port of Portland, 1912
Map of Washington / published by George F. Cram, 1902
Map showing the line of boundary between the United States & British possessions : from the point where the 49th parallel of north latitude strikes the western coast of the continent "to the middle of the channel which separates the continent from Vancouver's Island and thence southerly through the middle of said channel" &c. to Fuca's Straits, in accordance with Treaty of June 15th, 1846
Map, showing lines under construction and proposed routes and connections
Mouth of the Columbia River, Oregon Territory, 1841
New map of the mining regions of Oregon, & Washington Territory / by Alonzo Leland, 1863
New sectional township & county map of Oregon & Washington / published by J.K. Gill & Co. ; compiled and drawn from all United States and railroad surveys made previous to March 1st, 1887 by W.H. Galvani, 1887
Oregon and Washington, 1873
Outlet of Columbia River, 1822
Plan of the River Oregan [sic], from an actual survey / by J. Arrowsmith, 1840
![An approximate map of the Nez Percé Reservation, W.T. [Washington Territory], 1862](/uploads/r/oregon-historical-society-library/7/e/6/7e6aa28cd7ab9fd30aa32d1c4e584e49718370c2fbbb646d5bc64b92322d2c1a/5bc9ee5f-9242-432b-8204-49be4b5a5511-G4272_N38G6_1862_A66_142.jpg)
![Plan of the River Oregan [sic], from an actual survey / by J. Arrowsmith, 1840](/uploads/r/oregon-historical-society-library/8/b/0/8b0de476bc5e450f9cf6e35982a92e307228d3077d2e47eb911a5bf6b62583d6/9971e166-da1b-49f1-8c2d-a6a1899e098b-G4242_C62_1840_A77_142.jpg)