[THAI LANGUAGE] Quelques observations sur la langue siamoise et sur son écriture.

[Paris] : Imprimerie Impériale, 1855. Octavo, original plain blue wrappers, stitched, pp 16, some very mild scattered foxing, else a fine uncut and unopened copy; text in French, with examples in Thai.

Scarce linguistic study on various aspects of Thai by the renowned French Japanologist Léon de Rosny, originally published in the Journal asiatique, no. 17, 1855.