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George May Phelps and the Magic of Smartphones
George May Phelps and the Magic of Smartphones
Contributor
Chris Cascio, Alan W. Rothschild Assistant Curator, Patent Models, Apr 22 2022
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du Pont Women and their Hand Fans
du Pont Women and their Hand Fans
Contributor
Debra K. Hughes, Curator of Collections and Exhibits, Mar 13 2019
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What do bees, spiders, and sheep have in common? An inventor!
What do bees, spiders, and sheep have in common? An inventor!
Contributor
Caroline Western, Curator of Collections, May 08 2017
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Cast Your Ballot in Willis L. Barnes’s Patent Model
Cast Your Ballot in Willis L. Barnes’s Patent Model
Contributor
Caroline Western, Curator of Collections, Oct 11 2016
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