Vintage Antique Original Edison Light Bulb Patent 1903

Description

Vintage Original Edison-style light bulb. Bulb measures 6" tall. Filament has been tested for continuity and does not register.  I did not try to use this in a modern lamp. Patent #726293 listing on paper inside bulb. Latest patent date is 1903.  As this bulb is over 100 years old and fragile, I'm selling as is.