In detail typology of the drop-down1970 Castilemid-CenturyModelloa Suspension origin Italyproductor Veninista conservazioneresturatomateromaterialive blown by hand, chromatolargae steel 45 cmprofonità 45 cmalty 80 cm 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.