Ground floor plan of the PTT installation project, Tony Garnier, 1921

Ground plan (ground floor) of the project to install a central p. T. T. Service. In the former hôtel-dieu hospital plate 46 of the portfolio "the major works of the city of lyon [book]: studies, projects and works carried out (hospitals, schools, post offices, slaughterhouses, public housing, stadium, etc. )" from 1921. Date: 1921. Place of creation: Lyon. Dimensions: in plano. Medium: heliography. Collection: Bibliothèque municipale de Lyon. Planche 46. — Projet d’installation d’un service central des postes, télégraphes et téléphones à Lyon à l’emplacement de l’ancien Hôtel-Dieu - HD