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Home / Private Collections / Cookit / History Cookbook / Edwardian & WW1 / Health and Welfare / Health Care / Galton Whistle, c. 1915
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Galton Whistle, c. 1915

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Unique Id:

657836

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Designed by Francis Galton (1822 - 1911) to emit measured high frequency sounds to determine the upper limit of hearing.

Added:
12th Jul 2009

Subjects:
Biology, History, Science

Key Stages:
Key Stage 1, Key Stage 2, Key Stage 3, Key Stage 4, Key Stage 4+

Keywords:
medical medicine hospital treatment illness disease

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National Education Network
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