Disputed territory of Columbia or Oregon showing its limits as settled by different treaties and the boundaries proposed by England & America / engd. by W. & A.K. Johnston, 1846
Carte de la province écclésiastiquel de l'Orégon, 1846
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
Probate Record, Estate of Jason Lee, 1846
Letter from Narcissa Whitman to Jane Prentiss, 1847 April 15-May 18
Letter from Narcissa Whitman to Clarissa Prentiss, 1847 July 4-August 23
Letter from Narcissa Whitman to Jane Prentiss, 1847 October 12-13
Map of Oregon and upper California from the surveys of John Charles Frémont and other authorities / drawn by Charles Preuss under the order of the Senate of the United States ; lithy. by E. Weber & Co., Balto., 1848
Map of Oregon and upper California, from the surveys of John Charles Frémont and other authorities, 1848
Joel Palmer to W. H. Reese
Joel Palmer to Berryman Jennings
List of blankets and shirts to be donated to Native people, 1848 May 23
A new map of Texas, Oregon and California: with regions adjoining / compiled from the most recent authorities, 1849
Apportionment Census (Names of males over 21 years), 1849
Mouth of Columbia River, 1851
Map of a part of Wilamet [sic] Valey [sic] / by Marshal [sic] B. Burk, Jan. 30, 1852
Washington County tax roll, 1852
Map of Henry Miller's overland journey to Oregon, circa 1852
Map to illustrate Horn's overland guide to California and Oregon / published by J.H. Colton, 1852
"B" map of the surveyed portions of Oregon Territory, 1852
Promissory note
O. C. Pratt to Joel Palmer
Untitled list of questions sent by John McLoughlin to James Watt, with Watt's handwritten reply
Jackson County census roll, circa 1854
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
Karte des Russischen Amerika, 1854
Handwritten notes written on the back of a Newspaper advertisement.
Photocopy of a document date Nov. 28th 1857, the name Lorenzo Palmer is written on the top of the page.
![Map of a part of Wilamet [sic] Valey [sic] / by Marshal [sic] B. Burk, Jan. 30, 1852](/uploads/r/oregon-historical-society-library/d/7/3/d73621d421335aa75098c8fbe77160d24ee01d54fc83313191b02ed6db10f9ad/1cc66417-17fb-4d33-bc44-00f8d8764e6d-G4292_W52P8_1852_B87_142.jpg)
