Topographical map showing Mount Robson : and mountains of the Continental Divide, North of Yellowhead Pass to accompany the Reports of the Alpine Club of Canada's expedition / from photographic surveys by Arthur O. Wheeler A.C.C.Wheeler, A. O. (Arthur Oliver), 1860-19451912"Arthur O. Wheeler, Alpine Club House, Baniff 10th July 1912."Ancillary map titled: Map showing Yellowhead Pass route from Edmonton to Tete-Jaune Cache.Relief shown by form lines and spot heights.cartographic