Ordinary mercury-in-glass centigrade thermometer

Made:
1977 in England
maker:
G H Zeal Limited

Ordinary mercury-in-glass centigrade thermometer, sheathed with yellow-backed scale, by Zeal, England. BS 692, Met 21001, Mark 2/C, serial no. MO 94697/77, dated 1977. Scale -30 to 45 degrees

Details

Category:
Meteorology
Object Number:
1995-1005
Materials:
glass and mercury
Measurements:
overall: 32.8 cm
type:
thermometer
credit:
Meteorological Office, Berkshire