Survey Of A Tour To Discover The Sources Of The River Ganges, Performed In The Months Of April, May & June 1808.
Scope & Content:
By Lieut. W. Webb. Scale of [30] British Miles [= 5 inches]. Manuscript. Shows parts of Kumaon and Garhwal from Almora and Hardwar towards Gangotri and Badrinath. Note of 'Information respecting Mansurour'.
Survey of the Ganges from Furka to Bhugwangdar with part of the Bhagirruttee, by Major Lang, scale 1" = 2 miles (shewing alterations in course from 1796 onwards (not dated but later than 1852)).