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Robert Boyle (1627-1691) #27
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Michael Faraday (1791-1867) #7
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Franz Mesmer (1734-1815) #1
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Franz Mesmer (1734-1815) #7
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Geological Measurements
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Brigantine Carnegie
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Dipping Needle Compass
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Coulombs Torsion Balance #1
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James Clerk Maxwell #3
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