CHAMPAGNE SIPHON in silver-plated metal and wrought iron. The tap is in the shape of a dolphin. Marked 'Breveté' and 'Deleuze'. 19th century. Height 13.5 cm (wear, functional) This siphon, also known as a 'vide-champagne', is a luxurious luxurious instrument, which allows the delicate the delicate beverage flute by flute, while preserving the aromas and, above all, the effervescence of the effervescence.