An extremely rare Berkovich light, designed and executed around 1930. Pictured in various Metz & Co catalogues and in the Bonas book on Elmar Berkovich. Fully original; unrestored, uncleaned, unpolished and undamaged glass Rewired long ago Comes with the 4 original 220 Volts sockets 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.