Report.
Report upon the construction and maintenance of military and post roads, bridges and trails
Report upon the construction and maintenance of roads, bridges and trails, Alaska
Report upon the construction and maintenance of military and post roads, bridges and trails, Alaska 1917/18-1919/20
Report of the Chief of Engineers.
United States. Alaska Road Commission.
Alaska. Territorial Board of Road Commissioners.
United States. Army. Corps of Engineers. Report of the Chief of Engineers.