Light bulb
Category
Glass
Date
1920 - 1929
Materials
Glass, Tungsten, Dumet
Measurements
38 mm (Diameter); 64 mm (Length)
Order this imageCollection
Cragside, Northumberland
NT 1985981
Summary
A Mazda light bulb made from glass with a tungsten filament and a bayonet fitting type. Manufactured by British Thomson-Houston.