Designer: poul henningsen manufacturer: louis poulsen model: ph 4/3 measurements: h: 56, ø: 40 materials: lampshade set of double-layered opal glass and stand of burnished brass stand: used with some light patina. With a new cable. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and 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.