Storm glass barometer

Storm glass barometer, this storm glass barometer was made in Greenwich by Hudson & Son.

Storm glass or weather glass or camphor glass.
Bracket 14.5" x 3.5" (36.8 cm x 8.9 cm)
Glass tube, brass fittings. Varnished oak bracket with hook and spring clip to take the glass.
Yellowish solution of crystals in an air tight glass phial. Low pressure gives a cloudy mixture, high pressure - crystals lie at the bottom.

Object Details

ID: NAV0809
Type: Storm glass barometer
Display location: Not on display
Creator: Hudson & Son
Date made: circa 1900
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 385 mm x 95 mm x 60 mm