Preliminary memoir on the Lewes and Nordenskiöld Rivers Coal District, Yukon Territory / by D.D. Cairnes.
Cairnes, De Lorme Donaldson.
Ottawa,
1910.
Includes maps folded and attached to back cover: Map 10A "Tantalus coal area" -- Map 11A "Braeburn-Kynocks coal area" at scale 1:126,720.