Conjectural [false] course of Tsangpo River [upper Brahmaputra] flowing into Irrawaddy River is shown by dotted lines. Tributary basins of the Brahmaputra and their area in square miles are given in red. "The part [of the Zayul Chu or Lohit River] from Jior to Sama, shown in Red, is taken from Mr. Hennessey's Map accompanying A-- K--'s narrative." Hennessey's hydrography shown superimposed over Gordon's. Includes Assamese, Burmese, and Chinese names for some rivers. Relief shown by hachures and spot heights. Trigonometrically fixed peaks of unknown height are shown. From: Proceedings of the Royal Geographical Society and monthly record of geography. Vol. 7 (1885), no. 5, pp. 292-331; held in Firestone Library. Call number: G7 .J6873