This is a rare 1913 dated acid etched soda syphon advertising BERKELEY’S MALVERN WATERS Royal Well Springs Malvern.It is manufactured by the British Syphon Co London and it has its original pewter top with the Berkeley&Co Malvern address with a rare impresses date of 1913.It is in a very good condition with some small dings around the base and its overall measurements are 29.5cm tall x 9cm in diameter.