Osram light bulb with tungsten

Made:
c.1920 in England
Osram light bulb with tungsten

Osram light bulb with tungsten
Science Museum Group
© The Board of Trustees of the Science Musuem

Osram light bulb with tungsten element and bayonet fitting, c.1915.

Details

Category:
Lighting
Object Number:
Y1976.49.1
type:
incandescent electric lamp with tungsten filament
credit:
Gift of Mr C Hindle