Hall hanging lamp Je Fassung, 60s

A 1960s glass and brass hanging lamp, it has aJe Fassung label, it has a small art deco style, the glass is smoky beige, the color varies depending on the light from the outside or the bulb used. It works perfectly, the glass has no breaks or cracks the metal structure is stung, see the pictures, I do not know how to clean this type of material but I think we must be able to get a smoothing of the stings. The chandelier itself without the chain is 25 cm high with a square of 20 cm X 20 cm, the whole is 72 cm high. A beautiful effect of light for this little chandelier that awaits its second life.