Abstract
IT may, perhaps, be useful if I attempt to sum up the conclusions that seem to me to be justified from the somewhat divergent views that have been expressed by those who have written upon this question.
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BAYLISS, W. British and Foreign Scientific Apparatus. Nature 105, 641–642 (1920). https://doi.org/10.1038/105641c0
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DOI: https://doi.org/10.1038/105641c0
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