The S.G.T.
 

Société Générale des Téléphones
Ader n°1

 

The "Société Générale des Téléphones" (or General Telephone Company) was the first private company to operate the French telephone network from 1879 to 1889.  

Creation of the S.G.T. - The first Users
The Development of the S.G.T. - The Nationalization of the Telephone  

An early Bell-Bréguet Installation

An early Bell-Bréguet Installation  

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