These iconic English Art Deco amber acrylic glass and "gold" painted lamps have a half-moon shape with two light-colored bands on the outside. These sconces still have their original paper label inside that reads "Crystex Regd". These rare lamps give off a beautiful rich amber glow when lit and were used in ocean liners and theaters of the period and can be seen today in period television drama's *with Bajonet lamp sockets *Wear traces on the outside (scratches in the paint) 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.