Rare industrial appliament whose arm is concrete! Dating from 1923 (date of construction of the site where it comes), it is a typically Art Deco design. Many on this site, it is the only one that has not suffered the ravages of time because protected by an awning. The others were irrecoverable (rust, broken glass, disintegrated concrete). Disassembled, cleaned, re -electrified. 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.