Early ceiling lamp in copper and brass by poul henningsen, 1930's additional information: material: copper and brass style: mid century, scandinavian rare and early ceiling lamp model ph-3/100 produced by louis poulsen in denmark stamped d.r.p (deutsche reichs patent) dimensions (w x d x h): 32.5 x 32.5 x 32 cm. Wear consistent with age and use. 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.