Spirit level
1790-1819
Spirit level
1790-1819
Geissler potash bulb.
Packets of Philips "Photoflux" Flash Bulbs Type PF 25 N
Light-bulb filament
Light-bulb, carbon filament
Similar vessel to the early Gimingham vacuum spherical bulb
1900-1982
Sashalite Photoflash Bulbs
1935-1945
Small flat electric bulb
Carbon filament light-bulb
Bulb in which first washings with oxygen were made
Bulb, 7405A.
Early Gimingham vacuum spherical bulb
1900-1982
Ten Sylvania 'Superflash Blue Dot' Flashbulbs
Glass bulb, with collar, plug, tap and circular base plate
1761
Large-bulb PHOTOCELL, made by Pressler, Leipzig
Bulbs for Mazda motor cars
1939-1947
Light-bulb, filament, carbon
Light-bulb, filament, carbon
Evacuable bulb
1930-1970
holder for early screw-in electric bulb
One litre liquid air bulb
Light-bulb, filament carbon E.S. cap
Bulb, Acoustics Equipment. “936 BY” written on the bulb inside box.
1939-1947
Packets of Philips "Photoflux" Flash Bulbs Type PF 25/97
Pear shaped x-ray bulb
1896-1900
Weighted glass bulb with hook
1900-1980
Lucas spare bulb case No.17C
1923-1939
Three glass bulbs
Pulse glass
1790-1819
Pulse glass
1790-1819
One of a collection of historical incandescent electric bulbs; bulb fitted with holder
"Nevitron" mercury arc rectifier bulb
Packets of Philips "Photoflux" Flash Bulbs Type PF 24 N
Box of Philips PFC4 Universal Photoflux Flashbulbs
Mazda 5W 'Beehive' Neon Bulb
Glass bulb mercury arc rectifier together with exciter transformer and control gear
4ft. probe and aspirator bulb as used in Durham Coalfield from 1967
Wall light with bulb holder made of phenol formaldehyde
1920-1940
10 bulbs and attachments for atomisers
3 "Sasha lite" flash bulbs
1938
Spherical glass light-bulbs 4
Two Boxes Philips Photoflux Flash Bulbs
Bowens Multiple Bulb Flash Unit
Photo electric detector bulb
Osglim Neon 'A' Plate Bulb
GEC photoflash bulb, SM type
Box of Hanimex Flashcubes
Mervyn Duplex 'Nu-glo' 16 Bulb
Fluorescent Light Fitting with Filament Bulb
1950