A.J. Johnson, Oregon & Washington
Charles Wilkes (1798-1877), Map of the Oregon Territory.. & Columbia River by Charles
Home Library & Supply Association, Official Map of the City of Portland, Oregon
Home Library and Supply Association, Oregon
Lieut. Thomas W. Symons (1849-1920), Map of the Department of the Columbia..by Lieut Thomas W. Symons Corp of Engineers...
United States General Land Office/G.P. Strum, State of Oregon, 1884
