Period: Functionalism, manufacturer: Napako, (marked) date year of production: 1930 - 1939, material: chrome construction. The chrome construction is in very nice original condition. New wiring. 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.