Wireless time signals
Subtitle: Radio-telegraphic time and weather signals transmitted from the Eiffel Tower, and their reception
By: Issued by the Paris Bureau of Longitudes. Authorized translation, with additional tables and data.
Publisher: E. & F.N. Spon; Spon & Chamberlain
Published: 1915
Place of publication: London; New York
Language: eng
Number of pages: 133
Subjects: Telegraph, Wireless.; Signals and signaling.; Tour Eiffel (Paris, France)