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Title: 2 Royal "Ediswan" tungsten filament lamps GES, 230V, 300W, E [Go to resource]
Description: 2 Royal "Ediswan" tungsten filament lamps GES, 230V, 300W, England, 1920's License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1984-1734 Go to resource More Like this...
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