DUBOIS (Robert). Le Tonkin en 1900. Paris, May & Mantoux, s.d. (1900), in-4, long-grained brown morocco, cold-stamped garland on boards, gilt title on 1st board, cold-stamped medallion on 2nd board, smooth spine, gilt head (publisher's binding). Spine faded, some rubbing to boards. ORIGINAL EDITION of this work on French Indochina, illustrated with 173 photographs, including 21 hors-texte.