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Roger-Viollet Agency : Hundred years of the Radio


On the occasion of the 100th years of the radio in 2021, we take a look back at the beginnings of T.S.F. (Transmission Sans Fil  / Tansmission Without Wire), the ancestor of broadcasting, which allows signals and subsequently sounds to be transmitted.

Discover the selection of the Roger-Viollet photo Agency.


Agence Roger-Viollet

6, rue de Seine 75006 Paris

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