Cosmos light bulbs

SMG00247809

SMG00247809
Science Museum Group
© The Board of Trustees of the Science Musuem

Group of two Metropolitan Vickers Electrical Co. Ltd Cosmos light bulbs, c. 1922

Details

Category:
Lighting
Object Number:
Y7000.2116
Measurements:
95 mm 55 mm,
type:
incandescent electric lamp with carbon filament