Relief shown by hachures. "A.S. Cochrane, draughtsman." Compiled from surveys by Dr. R. Bell, Sir J. Franklin, John Fleming, A.R.C. Selwyn and the Dominion Lands Dept. "To accompany Dr. Bell's report for 1878."
United States atlas: maps and charts accompanying the case and counter case of the United States, by the Alaskan Boundary Tribunal, and published by the United States Government Printing Office, Washington, D.C., 1904.