Light bulb
Siemens AG
Category
Glass
Date
1920 - 1939
Materials
Glass, Tungsten
Measurements
76 mm (Diameter); 114 mm (Length)
Place of origin
United Kingdom
Order this imageCollection
Cragside, Northumberland
NT 1985973
Summary
A Magicoal light bulb made from glass with a tungsten filament. Manufactured by Siemens.
Makers and roles
Siemens AG, maker