Jeanne & Norbert Pierlot workshop at the Château de Ratilly, friends of Georges Jouve, who produced the lamp at Ratilly and signed it under the base, sold without a lampshade, in good working order, original wiring, stoneware lamp 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.