LSE4101719 Tonkin War: the defense of Tuyen Quan (Tuyen-Quan), Viet Nam from February 14 to March 3, 1885. by Unknown Artist, (19th century); Private Collection; (add.info.: Tonkin War: the defense of Tuyen Quan (Tuyen-Quan), Viet Nam from February 14 to March 3, 1885.); Photo ?? Leonard de Selva; out of copyright.