Screw cap projector lamp

Made:
circa 1915
SMG00248041

SMG00248041
Science Museum Group
© The Board of Trustees of the Science Musuem

Screw cap projector lamp, c. 1915

Details

Category:
Lighting
Object Number:
Y7000.2514
Measurements:
105 mm 60 mm,
type:
incandescent electric lamp with tungsten filament