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Locomotion
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Locomotion
National Railway Museum
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Non-Commercial Use
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Category
Terrestrial Magnetism
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Object type
magnetic measuring instrument
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magnetic variation compass
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magnetometer
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magnetometer; magnetic measuring instrument; magnetic variation compass
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Maker
Henry Barrow & Co.
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Henry Barrow and Company, Henry Barrow & Co.
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Place of origin
London
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London, England, United Kingdom
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Variation Compass and magnetometer, 1837-1843
1837-1843
