Pennycuick, K. and Proud, Edward B. - The Postal History of German East AfricaPublisher: Proud-Bailey Co. Ltd., 1989.
Hardback, dustwrapper, 223 pages, in VG condition.
An excellent volume in Ted Proud's series of postal history handbooks. Illustrated with hundreds of postmark illustrations, photographs, and maps. Contents include: General Historical Introduction; Postal History; Mail from East Africa prior to 1890; The Use of German Stamp Period 1890-93; The First Overprinted Stamp Period 1893-96; The Second Overprinted Stamp Period 1896-1900; The First Definitive Stamp Period 1901-1905; German Mailboats at Zanzibar; Post Offices and Postmarks; The War in East Africa. 
