G. W. Haddow, Peter M. Grosz - The German Giants: The German R-planes 1914-1918
Putnam | 1988 | ISBN: 0851778127 | English | 310 pages | PDF | 134.85 MB
The development of the German giant bomber was one of the most startling and impressive advances made during the First World War. This is the story of the R-plane and its service history, giving details of every aeroplane that was built.
