Search within the Walter J. Hamer Electrochemical Artifact Collection
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General Electric National Mazda Drawn Tungsten Filament Incandescent Light Bulb
- 1917
A large, tapered, oval-shaped, clear glass bulb with a point on the top; has a brass bottom with threads on the end; attached to the inside of the bottom is a long glass tube with two terminals on either side and a long…