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