New York: Argosy Antiquarian, 1970.
Folding map. 234 pages. 8vo, green cloth. New York: Argosy Antiquarian, 1970. Reprint. A fine copy, as new.
Reprint of the 1940 edition. Scholarly study of economic development up to 1936 in Gambia, Sierra Leone, the Gold Coast, Nigeria, the French and Belgian colonies, East African territories, etc.