Dublin / Rome / Bologna / London / New York City / Calcutta / /
Company
Hertz / Salem Press / Prakken Publications Inc. / Macmillan / Siemens / /
Continent
America / North America / Europe / /
Country
Italy / Austria / United States / United Kingdom / India / Ireland / /
Currency
USD / /
Event
Person Travel / Person Communication and Meetings / /
Facility
Technical Institute / Courtesy Deutsches Museum / University of Bologna / Villa Grifone / /
IndustryTerm
Wireless Telegraph / electronic device / wireless signal / metal filings / telephone earpiece / electricity / wireless communication signal / sent electricity / point-to-point wireless telegraphy / bank / wireless trans / transatlantic wireless signal / tall wireless antennas / wireless telegraphy / wireless communication / /
NaturalFeature
Atlantic Ocean / English Channel / Bristol Channel / /
Organization
Italian Navy / Great Britain Post Office / British government / University of Bologna / Using government / Italian Ministry of Posts and Telegraph / Technical Institute / /
Person
Augusto Righi / Luigi Solari / W. P. Jolly / Werner Siemens / George Kemp / Maria Cristina Bezzi-Scali / Karl Braun / John Logie Baird / Cyrus Field / Heinrich Hertz / Guglielmo Marconi / Orrin E. Dunlap / William Preece / Alfonso / Neil Cossons / Benito Mussolini / John Ambrose Fleming / /
Position
chief engineer / single speaker / leader / Constable / neighbor and science professor / assistant / /
184 Technology’s Past Guglielmo Marconi Born: