Recherche dans la collection - Thibaudeau's map of middle Yukon. Complied from official surveys and explorations of Chandindu river, Klondike river, Clear creek, also Stewart river from its mouth to McQuesten river and their tributaries by W. Thibaudeau, C.E. Engineer Y.C. 1898-1901. From McQuesten river to Frazer Falls by J.J. McArthur, Photo Goetsman. [cartographic material]