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Interior, America October 1893 SA189301 Costume Boy in shirt, pants, and boots. None. Actions A mechanical swimming aids in teaching children how to swim (1). Commentary Ah, the role of science! Here is another example of science at work (LM189995). Source Originally published in Scientific American, October, 1893. Scanned from "50 and 100 years ago," Scientific American, October 1993, p. 12. 1 picture. |
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