Internal Mail Routes of Nigeria 1900-1960
Volume 1: by Water, Rail and Air, by R F May FRPSL
The period of this study starts with the foundation of the Protectorates of Northern and Southern Nigeria and ends at Nigerian independence.
Mail routes along the coast and using the rivers are particularly complex but the author has found maps and timetables from various published sources that help to clarify those routes and their use until quicker services became available using railways, aircraft and roads. 347 pages, hardbound, £25 UK postage included.