African Studies - Research Guide: Images, Audio, Video & Maps

(19th Century Collections Online)
Includes:
• The National Archives [UK]: Selected Maps Representing the Long 19th Century (1780-1925).
• British Library: Ministry of Defense Maps (1840-1935).
• British Library: Royal United Services Institution (R.U.S.I.) Maps (1700-1899).

(19th Century Collections Online)
Includes:
• Selected War Office Files on Africa (1875-1938).
• Selected Maps and Plans Files on Africa (1896-1904).

Also : Drought.gov : International (National Integrated Drought Information System).