This lamp has been made in germany, in the 1970s. The ceramic is old patinated, \. Brown color. The shades are not furnished signed west germany usa plug adaptator included. Shade not included. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.