Series of antique lamps

Series of 4 blue and white enamelled industrial suspensions from the 50s. The electricity has been redone. Brass socket billonette b22. Ready to plug in. 110 cm of thread. The enamel on some lamps is not in very good condition. (see many photos). But this is what makes the charm and authenticity of the product. Industrial lamps were produced mostly in black and green, blue models are quite rare. Sending colissimo fast and neat.