Mission scientifique du Bourg de Bozas de la Mer Rouge à l'Atlantique à travers l'Afrique tropicale (Octobre 1900 - Mai 1903)

First edition illustrated with 172 photographic reproductions in and off-text, a photographic frontispiece and 3 in-thin flyers.
Covers and back uniformly insolated as generally, a little lack in foot of the back.
Pleasant interior state despite tiny foxing margins of some leaflets.
Signed autograph of a member of the scientist misson Léon Bérard, then Minister of Education.