![](https://coimages.sciencemuseumgroup.org.uk/312/353/medium_thumbnail_smg00047336.jpg)
![Doto double filament light bulb with moulded glass, c](https://coimages.sciencemuseumgroup.org.uk/127/41/medium_cd0699_070_121113_7000_1614_light_bulb.jpg)
"Doto" double filament light bulb with moulded 'crystal' glass, 1938, with packaging.
This lamp has a moulded decorative patter which is referred to on the packaging as 'crystal glass.'
Details
- Category:
- Lighting
- Object Number:
- Y7000.1614
- Materials:
- glass, brass (copper, zinc alloy) and cardboard
- Measurements:
-
box: 130 mm x 70 mm x 70 mm,
bulb: 112 mm 60 mm,