Standard issue rotary phone
This is a standard issue rotary phone. These would be plugged into Minitel terminals and used to dial short codes such as 11 or 3615. This particular holding was manufactured by Dunyach & Leclert in Plazolles, France, under procurement contract #66-86-089 of November 18, 1966. It features the usual stamp "Propriete de l'Etat" (property of the State).