Holophane Lumeter
- Made:
- London, Newark and New Jersey
Holophane Lumeter, by Wray, London, in leather case. No.609, to measure illumination
Details
- Category:
- Meteorology
- Object Number:
- 1995-816
- Materials:
- leather
- Measurements:
-
case: 16 x 30 x 14.5 cm
- type:
- holophane lumeter
- credit:
- Meteorological Office, Berkshire