Maximum thermometer

Made:
1964 in London
maker:
G H Zeal Limited

Maximum thermometer, mercury -in-glass, sheathed, centigrade, made by G. H. Zeal Ltd. of London. Marked BS 692, Ref No Met 21103, Max 4/C. Marked MO 26868/64. Dated 1964. Scale -40 to 35

Details

Category:
Meteorology
Object Number:
1995-1059
Materials:
glass
Measurements:
overall: 34.3 cm
type:
thermometer
credit:
Meteorological Office, Berkshire