An original and very scarce soda siphon dating to the WWI era and produced by the Phoenix Aerated Water Co. which began operations in 1885 under the ownership of Navroji Mistri. The bottle is etched on the rear with "By Special Appointment to His Excellency Admiral of the Fleet Viscount Jellicoe of Scapa", on the front are etched the words " Phoenix Aerated Water Co - Wellington - Petone".