Vintage factory sign "Tableau - Maxime" Robert No. 1 Bis

Factory sign "tableau - maxime" robert no. 1 bis, filed model, dating from the 1920s. It was published by maurice dupuy printing in paris. In paper on cardboard, the sign is not lacking in spirit by its message to the workers of the factory: "method! For everything! One hour for everything and everything at its own time." This sign is a beautiful decorative object and will be perfect in an industrial or retro world. Vintage state, marks of time that give it a lot of charm and authenticity.