Art Deco glass saucer pendant light

Art Deco glass saucer-shaped pendant light. Height 57 cm. Diameter of the saucer: outer 55.2 cm, inner 21.7 cm. Moulded pressed glass bowl, with geometric patterns and characteristic scalloped edges of the Art Deco period. Large circular plate in frosted glass, acid-etched with stylised floral decoration, thickness 2 mm. Copper-finished mount. 2 bayonet sockets, electrification to be revised. Very nice decorative effect. Weight 2.6 kg. Good overall condition, 1 minor chip (see photo).