Enamelled plate "Gas on all floors"

Enamel plaque "gas on all floors". Curved plate with white text on a blue background. 4 fixing holes. Signs of use. Missing text. Irregular edges. • dimensions: 25 X 11 cm • weight: 340 grams. Old and original. This type of plate appeared at the end of the nineteenth century in france when city gas began to be made available to individuals in urban areas. It is then concretized in the form of plaques affixed to the facades of buildings.