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OHS Maps Collection United States Coast Survey With digital objects
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Entrance to Columbia River, Oregon / triangulation by R.D. Cutts ; topography by A.M. Harrison ; ...
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
Mouth of Columbia River, 1851
Mouth of Columbia River, 1851