Mazda squirrel cage filament lamp

SMG00248002

SMG00248002
Science Museum Group
© The Board of Trustees of the Science Musuem

British Thomson - Houston Co. Ltd Mazda squirrel cage filament lamp, c. 1917

Details

Category:
Lighting
Object Number:
Y7000.3214.2
Measurements:
145 mm 68 mm,
type:
incandescent electric lamp with tungsten filament