Vintage horse head lamp sculpture signed

Gold metal horse head lamp (bronze?) numbered and signed "bureau", The lamp's assembly dates from the 1970s, I believe. In very good condition. Some marks on the metal. Very nice effect when lit. Total height 56 cm, height to the socket alone 33 cm. Width 27 cm, depth 18 cm. Width of the sculpture alone: 22 cm. Weight 3.5 kilos. Delivery via Cocolis carrier possible.