post/mail, telegraphy, Marconi B, experimental
post/mail, telegraphy, Marconi B, experimental apparatus for wireless telegraphy, invented by Guglielmo Marconi, Italy, circa 1900/1910, illustration from Die Wunder der Elektrizitaet (The miracles of electricity)
Picture No
10460775
Media ID
46039002
Size
2598px x 1768px
(1.1MB)
Credit
INTERFOTO / TV-yesterday / Mary Evans
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Antenna Batteries Electrostatic Experimental Generator Guglielmo Invented Marconi Miracles Relay Relays Technic Technics Telegraphy Transmitting Wireless Wunder
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