Admiralty Handbook of Wireless Telegraphy Volume I Magnetism and Electricity
London: His Majesty's Stationery Office, 1945. Quarto, original green cloth boards with title upper board and spine, b&w illus, b&w advertisements endpapers. Previous owner's signature. Boards rubbed. 1938 edition reprinted 1945. Good condition. Telegraphy refrence work for the Navy. "The Lords Commisioners of the Admiralty have decided that a standard.....