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Date: |
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Description: | Joseph Swan invented this type of lamp in 1880. He used it for demonstrations during lectures about his invention. It is also the earliest type of Swan lamp to be produced in great numbers. Sir William Armstrong installed many of these lamps in his house, Cragside, which became the first private home to be illuminated by electric lightbulbs.
Part: bulb, Material: glass | Source: | Tyne & Wear Archives & Museums | Identifier: | emu.ecatalogue.science&industry.482216 | Go to resource |
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