Vintage 1930s Sparklets Soda Siphon Seltzer Bottle Wire Mesh Glass Deco. Sparklets Collectors Guide code: SCG/PCF-WM Item name: Sparklet “C” Syphon Detail: Glass bottle covered in wire mesh with flat base. Markings: ‘Sparklets Ltd makers London’ on head. ‘C Size’, ‘Shake syphon well while piercing bulb’ & ‘Never fill syphon above red line’ on collar Produced: 1920-1934 Notes: Capacity 5 glasses. This syphon needed to have the bulb in place during use to stop the gas escaping. It is larger version of the Sparklet “B” Syphon. Takes bulb size C, code SCG/BUC-NN