Map Of Spice Islands (Zanzibar, Pemba, Mafia) from http://www.lib.utexas.edu/maps/africa/tanzania_pol_2003.jpg

From the Perry-Castañeda Map Collection FAQ:

Most of the maps scanned by the University of Texas Libraries and served from this web site are in the public domain. No permissions are needed to copy them. You may download them and use them as you wish.

A few maps are copyrighted, and are clearly marked as such. Any that are copyrighted by The University of Texas are subject to our Materials Usage Guidelines.

This image is a work of a Central Intelligence Agency employee, taken or made as part of that person's official duties. As a Work of the United States Government, this image or media is in the public domain in the United States. čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ italiano ∙ português ∙ polski ∙ sicilianu ∙ slovenščina ∙ suomi ∙ Tiếng Việt ∙ български ∙ македонски ∙ русский ∙ українська ∙ বাংলা ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ پښتو ∙ +/−