Ediswan carbon filament projector lamp

Made:
circa 1939 in England
SMG00247952 Edison Swan Electric Co Ltd Royal Ediswan carbon filament

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SMG00247952
Science Museum Group
© The Board of Trustees of the Science Musuem

Edison Swan Electric Co Ltd Royal Ediswan carbon filament
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Edison Swan Electric Co Ltd Royal Ediswan carbon filament projector lamp with standard bayonet cap, c. 1939

Details

Category:
Lighting
Object Number:
Y7000.1713
Measurements:
82 mm 25 mm,
type:
incandescent electric lamp with carbon filament