Changes

*[http://archive.org/stream/frontieroverseas04indi#page/44/mode/2up Frontier and Overseas Expeditions from India] Archive.org*[https://hdl.handle.net/2027/uc1.a0009787946?urlappend=%3Bseq=9 ''Sikkim. With hints on mountain and jungle warfare. Exhibiting also the facilities for opening commercial relations through the state of Sikhim with Central Asia, Thibet, and western China''] by Colonel J. C. Gawler 1873 HathiTrust Digital Library. Also available as a pdf download [http://pahar.in/wpfb-file/1873-sikhim-with-hints-on-mountain-and-jungle-warfare-by-gawler-s-pdf/ PAHAR Mountains of Central Asia Digital Dataset].