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Inventions and DiscoveriesA seamstress working at a sewing machine, ca. 1853. Source: Library of Congress. |
Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved. More on Inventions and Discoveries from Infoplease:
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- Hangman - Inventions of the Twentieth Century - Inventions of the Twentieth Century Try Another For more, see A Guide to Inventions and Discoveries ...
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