Light-bulb, filament, carbon

Light-bulb, filament, carbon

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Light-bulb, filament, carbon
Science Museum Group
© The Board of Trustees of the Science Museum

Light-bulb, filament, carbon, 100v E.S. cap, Westinghouse. Stopper lamp. 16 candle power.

Details

Category:
Lighting
Object Number:
1973-343
Materials:
copper (alloy), glass and metal (unknown)
Measurements:
overall: 165 mm 65 mm,
end of bulb to filament centre: 135 mm
type:
lamp-bulb
credit:
Knight, P.