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About: Hammer Historical Collection of Incandescent Electric Lamps     Goto   Sponge   NotDistinct   Permalink

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The Hammer Historical Collection of Incandescent Electric Lamps (titled "The History of an Art") was an exhibit of early electric light bulbs and was collected by William Joseph Hammer. The collection of lamp bulbs is the most comprehensive known in the world. It shows the technology development of the filament electric light bulb during Thomas Edison's lifetime. Hammer's collection was displayed for years in five glass cases at the Headquarters of the American Institute of Electrical Engineers in New York City. It is now housed at The Henry Ford Museum in Dearborn, Michigan.