A crystal glass soda syphon etched Swan Beverages Ltd London. It has an Art Deco swan trade mark
It measures 30.2cm (11.9") tall and is in pretty good condition (small chip/bruise just above the 'N' of 'London', few small bruises around the shoulder - see photos)
It would date from 1937
Can collect from near J24 M62 Ainley Top if local
Can deliver to any of the Elsecar shows