Descrizione Tipologia Città Data Documento Fonte
sm19130000 Mr. Marconi's evidence in chief (1913) Scritti di Marconi Londra 1913-01-01 Copia Fondazione Guglielmo Marconi
Note: Official report on the Enquiry by the Select Committee of the House of Commons on the Marconi Agreement, in 1913. Printer's final proofsheets containing the whole of Marconi's depositions. London, 1913, 40 p., ill. In-4