Symons earth thermometer

Symons earth thermometer, sheathed, mercury-in-gla

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Symons earth thermometer, sheathed, mercury-in-gla
Science Museum Group
© The Board of Trustees of the Science Museum

Symons earth thermometer, sheathed, mercury-in-glass, fahrenheit, made by G. H. Zeal Ltd., London. Thermometer supported in sheath with wax at bulb, split cylindrical clip, with suspension mounting. Marked Ref no. Met 21409 Mk 2 MO 24321/66. Dated 1966. Scale 20 to 100

Details

Category:
Meteorology
Object Number:
1995-1081
Materials:
glass, mercury and paper
Measurements:
overall: 35.5 cm
type:
earth thermometer and mercury thermometer
credit:
Meteorological Office, Berkshire