Guest post by Keith Thrower: Technical factors affecting CW radio communication in WW1, part 2 - Innovating in Combat
Edwin Howard Armstrong (December 18, 1890 – January 31, 1954) was an American electrical engineer and inventor. He has been called 'the most prolific and influential inventor in radio history'. He invented
We Haven't Learned From History': 'Radio Influenza' Is A Warning From 1918 : NPR
Stone Vintage Radio Museum - Antique Radios, Wireless, Crystal Sets, Tubes, and Valves
Zenith Radio Corporation, est. 1918 - Made-in-Chicago Museum
Radio on the Frontlines: WWI and WWII | DPLA
Superheterodyne receiver - Wikipedia
Vintage Tube Radio, ca. 1923, UK. The radio is missing t… | Drouot.com
Chut, J'ecoute: The U.S. Army's Use of Radio Intelligence in World War I - The Army Historical Foundation
Marconi Wireless 16 Crystal Radio Receiver. "In 1918 a ship went down. Although I know nothing of the ship, it must have been… | Antique radio, Vintage radio, Radio
Zenith Radio Corporation, est. 1918 - Made-in-Chicago Museum