Rare Edison Screw Electric Light Bulb with original Holder 1899-1901
Good carbon Filament . excellent condition. Probably Edison Consolidated Light Co.
Unmarked, 135 V 25. Rare white china cap infill ( not plaster ).
This Lamp is extremely interesting having had a replaced carbon filament ( which was
often the practice if a lamp blew ), Being so expensive it paid to have a lamp repaired and not buy
Although I can not take a clear photograph of the envelope, If you look carefully at the glass
envelope near the base, you can see where the glass has been taken out and replaced to
enable to put in a new carbon filament. This is not visible enough to photograph.
The Holder is an original plug in type. which I have never seen before. almost in new condition.
Lamp 12.5 cm including pip. with holder 18cm. Length of the holder 8cm.
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