Here is a label from Kenya used by Kenyan Airways.
Year: ?, Self-adhesive.
The Republic of Kenya is a country in East Africa. Lying along the Indian Ocean to its southeast and at the equator, it is bordered by Somalia to the northeast, Ethiopia to the north, Sudan to the northwest, Uganda to the west and Tanzania to the south. (Source: Wikipedia).
And this one is a bit newer design of the labels.
Year: ?, Gummed.