1879
Wilson, John M. Col., and Robert A. Habersham. Examination of Alsea River and Bay, Oregon In Annual report of the Chief of Engineers to the Secretary of War for the year .... Vol. 46th Congress, 2nd Session, House Executive Document no.1 pt.2, vol.II. Washington, D.C.: U.S. Government Printing Office, 1879.
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U.S. Senate. Reports of surveys of Cowlitz River, Washington Territory, and Umpqua River and Alsea Harbor and Bar, Oregon; also survey of bar at mouth of Columbia River In Senate Executive Document. Vol. 46th Congress, 2nd session, Senate Exec.Doc. no.34., 1879.

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