Seems to be related to the french Minitel service.
Unclear if/which hardware is included in the Loritel package - the picture shows only a cable... if it is a cable at all... might be a simple belt or strap to be wrapped around the map...?
Possibly, additional hardware has been supplied by the PTT (french Postal, Telephone, Telecommunications service)...?
Loritel The price is about 500 F. Loriciel, 81, rue de la Procession, 92500 Rueil Malmaison.
[[Category:Network]]