Light Bulb, Westinghouse (1893 - 1905)
This is a Westinghouse light bulb. It would have contained either a cellulose filament (introduced in 1893) or a metallized filament (introduced in 1905), both of which were
obsolete by 1914 with the widespread use of tungsten lighting.
1 physical item
Three dimensional object
Photo provided by and is the property of SaskPower.