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Joseph Swan In His LaboratoryJoseph Swan In His LaboratorySir Joseph Wilson Swan was a British Physicist, Chemist and Inventor. Swan lived at Underhill, on Kells Lane North in Low Fell, Gateshead. It was here that he conducted most of his experiments in the large conservatory.

His investigations in electro-chemistry led to the construction of a motor electric meter, an electric fire-damp detector, a miners' electric safety lamp. Most importantly, Swan was also a pioneer in photographic procedures such as carbon printing.From Tyne & Wear Archives & Museums
Modified 27-Nov-19
3 photos

Experts Planning How To Arrange Traffic Lights At One Of London's Busy Cross-Roads 1934Joseph Swan In His LaboratoryTraffic Lights Added To A Busy Pedestrian Crossing 1934

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