Spark Gap Transmitter & Generator (c. 1900)
$1,900.00
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Spark Gap Transmitter When working, the Spark Gap Transmitter would have a blue electricity bolt going across the two metal bars. Donation: John & Carol Babina Jr. Spark Generator The Spark Generator could light up that light bulb by cranking the crank on the side. Both are from around 1900. Donation: John & Carol Babina Jr.
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