Descrizione Tipologia Città Data Documento Fonte
sm19080224 Mr. Marconi on wireless telegraphy (1908) Scritti di Marconi Liverpool 1908-02-24 Copia Fondazione Guglielmo Marconi
Note: Telegraphy through space and some of its commercial applications. Lecture delivered by Mr. Marconi before the Incorporated Chamber of commerce, Liverpool on February 24th, 1908. In