Map showing the route by road & navigation for connecting the Atlantic & Pacific Oceans. To accompany S.J. Dawson's report of the red river expedition / 
Ellis, J.
Bruce,.
Brunlees,.
Dawson, Simon James.
[New York :  Greenwood, 
1968]
Facsimile.
In: Report on the Exploration of the Country between Lake Superior and the Red River Settlement ... By S.J. Dawson.
Statement of distances between Lake Superior and Fort Langley.