Carborundum radio-receiver. 1917. Officine Marconi, Genova. National Museum of Science and Technology Leonardo Da Vinci. Milan.

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Carborundum radio-receiver. 1917. Officine Marconi, Genova. National Museum of Science and Technology Leonardo Da Vinci. Milan. Italy.

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Size: 4252px × 2854px
Photo credit: © Prisma Archivo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1917, 20th, carborundum, century, communication, da, europe, history, invention, italy, leonardo, milan, museum, national, oral, radio, radio-receiver, science, technology, telecommunications, transmission, vinci