Chart of the Columbia River for 90 miles from its mouth, 1838
Map of the United States Territory of Oregon west of the Rocky Mountains : exhibiting the various trading depots or forts occupied by the British Hudson Bay Company, connected with the western and northwestern fur trade / compiled in the Bureau of Topographical Engineers from the latest authorities under the direction of Col. J.J. Abert by Wash. Hood ; M.H. Stansbury, del. ; W.J. Stone, Sc., 1838
Letter from Narcissa Whitman to parents, 1838 March 14-28
Letter from Narcissa Whitman to family, circa 1838 April
Letter from Narcissa Whitman to parents, 1838 April 11 - May 10
Letter from Narcissa Whitman to Elvira Perkins, 1838 July 4-11
Letter from Narcissa Whitman to Mary Ann Judson, 1838 September
Letter from Narcissa Whitman to Stephen Prentiss, 1838 September