Postage stamps and postal history of Zimbabwe until 1978. No stamps were issued in 1979 during the Rhodesia-Zimbabwe period. The first stamps with the name Zimbabwe were issued on 18 April 1980, they were a set of definitives and featured the same designs as the previous definitive stamps of Rhodesia. Postage stamps and postal history of Zimbabwe This is a survey of the postage stamps and postal history of Zimbabwe. Zimbabwe, formerly Southern Rhodesia is a landlocked country located in the southern part of Africa between the Zambezi and Limpopo rivers. It is bordered by South Africa to the south, Botswana to the southwest, Zambia to the
Kalambo River Kalambo River The Kalambo River forms part of the border between Zambia and Tanzania. It is a comparatively small stream which rises in the highlands north-east of Mbala at an elevation of about 1800 m and descends into the Albertine Rift, entering the southeastern end of Lake Tanganyika at an elevation of about 770 m, in a straight-line distance of only about 50 km. This accounts for its main claim to fame, its waterfall, Kalambo Falls, which is Africa's second highest falls (after South Africa's Tugela Falls). Below the falls, the river runs in a deep gorge. For more details