To be or not to be : CTO - The very obvious ones 03 b

The African continent is as much affected by CTO cancels as any other part of the world.
African countries are not commonly collected countrywise, but thematic, it's a beloved source for animals, landscapes, artefacts or local culture.
However, also here, most mint stamps are unfindable and most used stamps are CTO cancelled.

Some extra african issues :

Burundi

Upper Volta - now Burkina Faso

Upper-Volta - now Burkina Faso

Dahomey - now Benin

Niger

Tchad

Mali

Mauretania

Mauretania

Senegal