Cosmos light bulb

SMG00247818

SMG00247818
Science Museum Group
© The Board of Trustees of the Science Musuem

Metropolitan Vickers Electrical Co. Ltd Cosmos light bulb, c. 1922

Details

Category:
Lighting
Object Number:
Y7000.2119
Measurements:
100 mm 55 mm,
type:
incandescent electric lamp with carbon filament