Light bulb
Category
Glass
Date
1905 - 1918
Materials
Glass, Carbon, Dumet
Measurements
60 mm (Diameter); 62 mm (Length)
Order this imageCollection
Cragside, Northumberland
NT 1987023
Summary
A mushroom shaped light bulb made from glass with a carbon filament and a bayonet fitting type. Manufactured by Robertson General Electric Company.