Geological Survey...108.
--"THE MACKENZIE RIVER BASIN", by Charles Camsell and Malcolm Wyatt. Canada Department of Mines, Geological Survey Memoir 108. Ottawa, Thomas Mulvey, Printer to the Kings most Excellent Majesty . First Edition, Scarce early official report into this remote and largely unexplored region of northern Canada, Size; 10"x 7" good condition, 151 pages, including index, plus a superb large folding colour map in rear pocket, several text illustrations, and 14 pages of old photo-plates with different views of the region. The Coloured Map measures 30" x 28" Read More