Rare ceiling lamp by rupert nikoll, vienna 1950. A rhombic, like scissors movable frame allows rectangular or square design according to taste. Unrestored top condition with fine details, original ceiling mount and chains. 16 lights e14. 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.