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1906 No. 30, International and interprovincia … National Atlas Department of Interior : International a … |
1906 No. 31, International and interprovincia … National Atlas Department of Interior : International a … |
1915 Eastern Canada - United States boundarie … National Atlas Eastern Canada - United States boundarie … |
1915 British Columbia & Yukon - Alaska bounda … National Atlas British Columbia & Yukon - Alaska bounda … |
1915 Ontario - Manitoba boundary National Atlas Ontario - Manitoba boundary. (on upper m … |