EI7GL....A diary of amateur radio activity: 100th Anniversary of the First Trans-Atlantic Voice Transmission
How was it first discovered that radio waves can transmit information such as sound? - Quora
Wireless Transmission of News (1916)
Marconi's first radio broadcast made 125 years ago - BBC News
Marconi and the South Wellfleet Wireless - Cape Cod National Seashore (U.S. National Park Service)
Popular Radio: History of Technology 1844: Samuel F.B. Morse introduces the telegraph: interrupt a wired electrical signal in code. 1873: James Clark Maxwell. - ppt download
Reginald Fessenden First Transmits Speech over Radio Waves : History of Information
Reginald Fessenden, the first voice of radio | The Channel
History of Wireless Communication
Reginald Fessenden, the first voice of radio | The Channel
In World War I, British Biplanes Had Wireless Phones in the Cockpit - IEEE Spectrum
Today in history: The first intercontinental radio transmission, 1915
Milestones:Reception of Transatlantic Radio Signals, 1901 - Engineering and Technology History Wiki
This Canadian radio pioneer dreamed of 'words without wires' | CBC Canada 2017
Radio's First Voice
Reginald Fessenden | The Canadian Encyclopedia
Radio in the Early 1900s
Radio Activity: The 100th Anniversary of Public Broadcasting | History| Smithsonian Magazine
Reginald Fessenden & the Physics of the First Radio Broadcast - YouTube
Milestone in Radio History Historical Marker
Reginald Fessenden Conducts the First Audio Radio Broadcast of Entertainment and Music : History of Information
Invention of radio - Wikipedia
The Development of Radio | American Experience | Official Site | PBS
Radio - Post-War Period, Reconstruction of Broadcasting Systems, and Voice of America | Britannica
