Sensitive Hair Element
Sensitive Hair Element, in tin-lidded topped glass tube, for Aircraft temperature, humidity and pressure recorder, by Julian P. Friez & Sons Inc, Baltimore, Maryland, United States of America, 1941
Details
- Category:
- Meteorology
- Object Number:
- 1995-1969/2
- Materials:
- animal remains, glass, paper (fibre product) and tin (metal)
- credit:
- Meteorological Office