Italian floor lamp 'Ro' model designed by architects Belgiojoso, Peressutti and Rogers of Studio BBPR and produced by Artemide since 1963 with burnished brass structure and pressed glass diffusers, produced in Italy in 1960. Bibliography: Repertoire of Italian Design, page 104, Giuliana Gramigna, Allemandi Turin. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.