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299995
London, United Kingdom
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Kristin571
Sep 25, 2022 4:30pm
John Harrison's first attempt at a sea clock that would keep regular time in spite of a ship's motion and temperature changes. He was a carpenter and a self-taught clock maker. This first attempt took 5 years to build and was tested in 1736.
Europe
Aug 13 - Oct 5, 2022
Retirement trip of a Lifetime!
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