Vintage mother-of-pearl pendant lamp

Suspension / chandelier. Vintage. Materials: brass, mother-of-pearl, electric cable and bulb provided. Dimensions: diameter 46 cm. Height with collar: 30cm. Chain height 54.5cm. The collar can be removed. The lampshade dates from the 60s or 70s but the entire electrical system is new (golden socket and electric wire). Good condition, mother-of-pearl being of natural origin it has various asperities (see photos). Defects: (see photos) A mother-of-pearl is a little served, appearance practically not visible. A damaged mother-of-pearl at the top of the suspension, see photo, when the chandelier is installed this is not too visible given the location.