Two Limburg 1970s bubble globe and brass table lamps

Two table lamps made by the german glassworks limburg. They date from the 1970s. They are composed of: - a round black plastic base covered with a brass layer - and a smoked tinted bubbled blown glass globe. They are in good vintage condition. The plastic cover under one base is missing, there is a small chip on the edge of one globe without any consequences on use, and traces of oxidation on the brass (see photos). Manufacturer's stickers on each piece. Dimensions: overall height 25 cm, globe diameter 19.5 cm, globe opening diameter 7.8 cm, base diameter 13.8 cm, cord length 130 cm. Large-base bulbs not included. Sold together. Weight of the lamp without the cover 1.159 kg, weight of the lamp with the cover 1.359 kg.