Photometer, marked: ‘39 G’
- PART OF:
- Two photometers
Photometer, marked: ‘39 G’, by JENNEN
Details
- Category:
- Meteorology
- Object Number:
- 1995-817/1
- Materials:
- birch (plywood), metal plated (unknown), steel (metal), glass, paper (fibre product), alcohol and polyurethane (varnish)
- Measurements:
-
overall: 5 x 14.2 x 5.4 cm
- type:
- photometer
- credit:
- Meteorological Office, Berkshire