Spirit level
1790-1819
Spirit level
1790-1819
Large-bulb PHOTOCELL, made by Pressler, Leipzig
Geissler potash bulb.
Pear shaped x-ray bulb
1896-1900
Weighted glass bulb with hook
1900-1980
Small flat electric bulb
Light-bulb, filament carbon E.S. cap
Bulbs for Mazda motor cars
1939-1947
Bulb, Acoustics Equipment. “936 BY” written on the bulb inside box.
1939-1947
One litre liquid air bulb
Bulb in which first washings with oxygen were made
holder for early screw-in electric bulb
Lucas spare bulb case No.17C
1923-1939
Glass bulb, with collar, plug, tap and circular base plate
1761
Similar vessel to the early Gimingham vacuum spherical bulb
1900-1982
Early Gimingham vacuum spherical bulb
1900-1982
Evacuable bulb
1930-1970
Light-bulb filament
Carbon filament light-bulb
Light-bulb, filament, carbon
Light-bulb, filament, carbon
Light-bulb, carbon filament
Bulb, 7405A.
Three glass bulbs
One of a collection of historical incandescent electric bulbs; bulb fitted with holder
Pulse glass
1790-1819
Pulse glass
1790-1819
Glass bulb mercury arc rectifier together with exciter transformer and control gear
Mazda 5W 'Beehive' Neon Bulb
Mervyn Duplex 'Nu-glo' 16 Bulb
Osglim neon "A" Plate Bulb
Osglim Neon 'A' Plate Bulb
"Nevitron" mercury arc rectifier bulb
Bulb, 7404A
1939
GEC photoflash bulb, SM type
Box of Sylvania Blitz Wurfel blue dot flashbulbs
Box of Hanimex Flashcubes
Box of Philips PFC4 Universal Photoflux Flashbulbs
Packets of Philips "Photoflux" Flash Bulbs Type PF 24 N
Packets of Philips "Photoflux" Flash Bulbs Type PF 25 N
Packets of Philips "Photoflux" Flash Bulbs Type PF 25/97
Spherical glass light-bulbs 4
Will and Varrentrapp's nitrogen bulb, London c. 1875
circa 1875
Two bulbs from upper part of Nooth's apparatus
Two Boxes Philips Photoflux Flash Bulbs
Collection of Television Camera Bulbs
Fluorescent Light Fitting with Filament Bulb
1950
3 "Sasha lite" flash bulbs
1938