"The Kootenay Valley - A Report on certain cases involving reclamation and the development of water power in the valley of the Kootenay river, under the terms of article lV of the treaty of January 11, 1909. Heard before the international joint commission. Ottawa and Washington 1935". Moisture damage to the spine has curled the paper to the bottom third of the spine and bit of the front wrap; corresponding stain along the spine edge. This has also created a slight warp towards the bottom of the spine. Couple of 1.5mm black stains to the fore-edge of the front wrap nearer the bottom. Interior is clean and unmarked. Fold out map is present.