A map of Lewis and Clark's track across the western portion of North America, from the Mississippi to the Pacific Ocean : by order of the executive of the United States in 1804, 5 & 6 / copied by Samuel Lewis from the original drawing of Wm. Clark ; Neele, sculp., 1814
A new map of Texas, Oregon and California: with regions adjoining / compiled from the most recent authorities, 1849
An approximate map of the Nez Percé Reservation, W.T. [Washington Territory], 1862
Asher & Adams' Oregon, 1872
Astoria, the Seaport of the Great Northwest, 1890
"B" map of the surveyed portions of Oregon Territory, 1852
Beach Park, the new addition to Newport, ca. 1910
Bird's eye view of Oregon and part of Washington, the Columbia River Valley, tributary to Flavel, 1895
Bird's Eye View of Pendleton, Umatilla County, Ore., ca. 1888
Birdseye view map of Yakima Valley and central Washington, 1907
Birdseye view of Oregon and part of Washington, 1887
Birds-eye view of Roseburg, Douglas County, Oregon, 1889
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
Colton's map of the states and territories west of the Mississippi River to the Pacific Ocean showing the overland routes, projected rail road lines, &c., 1864
County and township map of Oregon and Washington / by Wm. M. Bradley & Bros., 1887
Cram's Railroad and County Map of Oregon, 1891
Dalles City, Wa[sco County, Oregon]
East & Portland Oregon, Union Pacific Map, 1904
Entrance to Columbia River, Oregon / triangulation by R.D. Cutts ; topography by A.M. Harrison ; hydrography by the party under the command of Lieut. James Alden ; redd. drng. by J.J. Ricketts & A. Lindenkohl ; engg. by G.B. Metzeroth, C.A. Knight & App. R.F. Bartle, 1854
Essayons topographical map of California, Nevada, Oregon and part of Idaho / prepared from field surveys and other reliable data under the direction of Bvt. Lt. Col. R.S. Williamson ; drawn by W.B. Hyde, 1867
Fort Astoria, Oregon, in 1811
General Arrangement of Shipyard, Oregon Shipbuilding Corporation