Old gooseneck jeweler's lamp, early XXth century

Old jeweler's lamp in nickel-plated brass and aluminum of the bgl brand dating from the beginning of the last century. A lot of charm for this beautifully patinated art deco lamp showing the brass in places. Height and inclination of the arm adjustable thanks to a ball joint on which we will find the bgl stamp in a star. Bakelite switch on the electric cable (newer than the lamp), taken in porcelain. Bayonet socket. Height 50 cm for 36cm deep. The diameter of the corolla is 12cm.