Carte des colonies de l'A.O.F. 1:500.000e : carte de reconnaissance /
French West Africa.Service géographique.
France.Armée.Service géographique.
Institut géographique national (France)
Editions Blondel La Rougery.
Dakar : French West Africa, Service géographique,
1924-
Relief shown by contours, shading, and spot heights.
Covers Africa south from 16°N and west from 6°E.
In lower margin of some maps: Ministère des travaux publics et des transports, Institut géographique national ... Paris; héliogravé et imprimé par Ed. Blondel La Rougery, Paris.
Sheets separately subtitled with country of French-speaking West Africa and numbered in upper margin, e.g.: Côte d'Ivoire--Guinée, Daloa--B.29 N.E.
Includes note, index to adjoining sheets, and boundary diagram.
Sheets are interfiled with later eds. titled: Carte de l'Afrique de l'Ouest à 1/500 000