Changes

:[http://pahar.in/wpfb-file/1990-thomas-montgomerie-and-the-trans-himalayan-explorers-of-the-survey-of-india-by-waller-s-pdf/ 1990 ''Thomas Montgomerie and the Trans-Himalayan Explorers of the Survey of India''] by Waller. Pdf download, PAHAR Mountains of Central Asia Digital Dataset. If download button does not display, locate under Books/Survey of India/(end section). [https://archive.org/details/dli.pahar.3639/mode/2up Archive.org mirror version]. Possibly 1983 article ''Annals Assoc.Asian Stud. Southeast Conf''. 5: 27-35.<ref>[https://books.google.com.au/books?id=SZD9--xYamkC&pg=PA278 Page 278] ''Britain and Tibet 1765-1947: A Select Annotated Bibliography of British Relations with Tibet and the Himalayan States Including Nepal, Sikkim and Bhutan'' by Julie G. Marshall, Alastair Lamb 2005</ref>

*[https://archive.org/details/greatarcdramatic00keay/mode/2up ''The Great Arc: The Dramatic Tale of How India was Mapped and Everest Named''] by John Keay 2000. Archive.org Books to Borrow/Lending Library. Also available as a [http://pahar.in/wpfb-file/2000-the-great-arc-how-india-was-mapped-and-everest-named-by-keay-s-pdf/ pdf download], PAHAR Mountains of Central Asia Digital Dataset. If download button does not display, locate under Books/Geodesy, Surveying And Astronomy. [https://archive.org/details/dli.pahar.3721 Archive.org mirror version].

== References ==