State of Oregon / compiled from the official records of the General Land Office and other sources under the direction of Frank Bond ; compiled by M. Hendges ; revised by A.F. Dinsmore ; traced and lettered by Wm. Bauman Jr.United States. General Land Office1906Shows county boundaries, military and Indian reservations, forest reserves, national parks, military roads, and lighthouses.Gives longitude west from Greenwich and Washington, D.C.Inset: City of Portland.Relief shown by shading.cartographic