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Thomas Edison And His Big Bulb

Thomas Edison And His Big Bulb

Noted inventor Thomas Edison at the lightbulb’s golden jubilee anniversary banquet in his honor, Orange, New Jersey, October 16, 1929. He is exhibiting in his hand a replica of his first successful incandescent lamp which gave 16 candlepower of illumination, in contrast to the latest lamp, a 50,000 watt, 150,000 candlepower lamp. (Photo by Underwood Archives/Getty Images)

Thomas Edison And His Big Bulb
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