Changes

*[http://www.archive.org/stream/neilgherriesincl00baikrich#page/n9/mode/2up ''The Neilgherries: including an account of their topography, climate, soil and productions; and of the effects of the climate on the European constitution''] by Robert Baikie MD 1857 2nd edition, updated. Archive.org

*[http://www.archive.org/stream/manualofnlagir00grigrich#page/n5/mode/2up ''A Manual of the Nílagiri District in the Madras Presidency''] by HB Grigg 1880 Archive.org

*[http://www.archive.org/stream/NilgirisFrancis/Untitled#page/n0/mode/2up ''Madras District Gazetteers: The Nilgiris''] by W Francis 1908 Archive.org

*[http://www.archive.org/stream/nilgiriguideandd031416mbp#page/n7/mode/2up ''The Nilgiri Guide and Directory''] by JSC Eagan 1916 Archive.org