Minimum thermometer

Made:
1939 in London

Minimum thermometer, spirit-in-glass, fahrenheit, sheathed, by Negretti & Zambra, London. Marked M.MIN/100F "B.S.S.692", MO61153/39 NPL 539. Dated 1939. Scale -30 to 100

Details

Category:
Meteorology
Object Number:
1995-1067
Materials:
glass
Measurements:
overall: 33.3 cm
type:
thermometer
credit:
Meteorological Office, Berkshire