Vintage design telescopic wall lamp, wengé wood and metal, 1960s

Beautiful wall lamp which has a telescopic arm which can be pulled out to give it more or less length. Grey metal shade with underneath a plastic / acrylic diffuser to give a more diffused, warm lighting effect. Its arm/base is made of wengé wood and the adjustable piece is made of chromed metal. Ina very good vintage condition with some signs of ageing, not disturbing. Measurements: Diameter shade 28 cm. Length wenge part only 52 cm. Height 22 cm. Depth when at shortest position 75 cm. Depth when at largest position 105 cm.