Table / desk lamp model 6840 manufactured by Kaiser Leuchten in the 1950s. The domed shade is made of aluminium attached by a nickel plated stem. The base is made of curved steel plate. The lamp is in very good condition. Labeled by Maker,This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.