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John Cuthbertson
(1743 - 1821)

John Cuthbertson lived in Amsterdam from 1768 to circa 1796. His largest and most famous generator was made for the Teyler's Foundation in Haarlem, with glass discs 5 foot 5 inches in diameter, and a hundred Leyden jars. It produced a powerful two-foot spark. The energy of electrical machines was rated, in the eighteenth century, by the amount of standard iron wire the spark discharge could melt. This enormous machine could melt 655 inches of wire, 1/150 inch in diameter.

John Cuthbertson's generator

generator by CuthbertsonThe Bakken does not have Teyler's wonderful Cuthbertson generator. We do have a smaller 1803 generator by Cuthbertson, with a ten-inch plate. This dates from after his return to London.



The Bakken
A Library and Museum of Electricity in Life

3537 Zenith Avenue South
Minneapolis, MN 55416-4623, USA

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Museum Hours: Tuesday - Saturday 10 to 5
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© The Bakken Updated: April 6, 2007

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