Author's route shown in red. Includes elevation profile: Horizontal section along Mr. Stewart's route. Proportion of vertical scale to horizontal given [inaccurately] as 206 to 1. Relief shown by hachures. From: Proceedings of the Royal Geographical Society and monthly record of geography. Vol. 2 (1880), no. 7, pp. 428-31; held in Firestone Library. Call number: G7 .J6873