Admiralty Handbook of Wireless Telegraphy 1938 Vol 11 pub HM Stationery Office

Front cover has a couple of marks and a small gash. Inside pages in nice condition, though a little darkened at he top. Light foxing on the fore edge. Reprint 1944

Please see photographs for condition

Volume 2 is Wireless Telegraphy Theory,  several hundred pages with appendices and Index. Both volumes have extensive diagrams and a couple of added pencil diagrams and calculations (v complex!)