File:Francis Galton's pantograph.jpg

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Summary
Francis Galton designed a pantograph for use by the Meteorological Office to scale down their recordings of atmospheric temperature and pressure. It is now in the Science Museum, London.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:19, 26 November 2014 | ![]() | 2,646 × 2,709 (1.19 MB) | Andrew Davidson (talk | contribs) | Pantograph by Francis Galton at the Science Museum {{keep local}} |
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