Rare and large Sunbeam incandescent light bulb C1889 Carbon Filament

Code: 10589

Extremely Rare and large Sunbeam incandescent light bulb C1889 Carbon Filament   

100 W, 20 CP Candle Power.

In fine condition. this has a perfect Carbon horseshoe  Filament , this Lamp has two bottom

contacts with its early type holder screwed on it still,( see scans)

There is a very similar example in the London Science Museum Collection.

The great rarity of this item indicates my starting price .

Approx 26.5 cm ( 10in) including pip. width approx 11.5 cm ( 4.5 in)

Postage, Depending on the price the insurance fee may be higher.

This is the buyers choice.