Postage stamps and postal history of Zanzibar Postage stamps and postal history of Zanzibar This is a survey of the postage stamps and postal history of Zanzibar. Zanzibar is a semi-autonomous part of the United Republic of Tanzania, in East Africa. It comprises most of the Zanzibar Archipelago in the Indian Ocean. The islands were once governed by the Zanzibar Sultanate, a sovereign state with a long trading history within the Arab world. In 1964 it united with Tanganyika to form Tanzania. Any Indian stamps or covers used in Zanzibar between 1854 and 1876 are rare. A post office under Indian administration provided postal services from late
Zanzibar century. Persian, Indian, and Arab traders used Zanzibar as a base for voyages between the Middle East, India, and Africa. Unguja, the larger island, offered a protected and defensible harbor, so although the archipelago offered few products of value, traders settled at Zanzibar City ("Stone Town") a convenient point from which to trade with the other Swahili coast towns. The impact of these traders and immigrants on the Swahili culture is uncertain. During the Middle Ages, Zanzibar and other settlements on the Swahili Coast were advanced. The littoral contained a number of autonomous trade cities. These towns grew in wealth