Maximum thermometer

Made:
1962 in London
maker:
G H Zeal Limited

Maximum thermometer, mercury-in-glass, sheathed, centigrage, by G. H. Zeal Ltd. of London, England. Marked BS692 Ref No. Met 21101 Max 2/C, MO 25006/62, NPL62. Dated 1962

Details

Category:
Meteorology
Object Number:
1995-1052
Materials:
glass and mercury
Measurements:
overall: 34 cm
type:
thermometer
credit:
Meteorological Office, Berkshire