Pair of Gulp lamps - Ingo Maurer

Rare pair of desk lamps, "Gulp" model, by Ingo Maurer for his publishing house Design M. Early 70s. Chrome version, very nice vintage condition. Entirely original and functional. Micro scratches on the base and a larger one visible in a photo. For the record, we see this lamp in the film The Wolf of Wall Street with Leonardo Di Caprio on his director's desk. Illustrative photo of the film attached.