Changes

*[https://archive.org/details/landofwhiteeleph00vinc ''The Land of the White Elephant: Sights and Scenes in South-Eastern Asia : A personal narrative of travel and adventure in Farther India, embracing the countries of Burma, Siam, Cambodia, and Cochin-China. (1871-2)''] by Frank Vincent Jun. 1874. With numerous illustrations. Archive.org. Also available at [http://seasiavisions.library.cornell.edu/catalog/sea:006/ Cornell University Library - Southeast Asia Visions] in an 1873 edition.

*[https://archive.org/details/narrativeoftrave00bradrich ''A Narrative of Travel and Sport in Burmah, Siam and the Malay Peninsula''] by John Bradley 1876 Archive.org

*''Five Years in Siam, from 1891 to 1896'' by H Warington Smyth, formerly Director of the Department of Mines in Siam. 1898. With Maps and Illustrations by the author.

:[https://archive.org/details/fiveyearsinsiam02smytgoog Volume I] Archive.org