The Age of Invention | Page 3

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THIS BOOK, 37 IN THE CHRONICLES OF AMERICA SERIES,
WAS DONATED TO PROJECT GUTENBERG BY THE JAMES J.
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THE AGE OF INVENTION, A CHRONICLE OF MECHANICAL
CONQUEST

BY HOLLAND THOMPSON

PREFATORY NOTE
This volume is not intended to be a complete record of inventive genius
and mechanical progress in the United States. A bare catalogue of
notable American inventions in the nineteenth century alone could not
be compressed into these pages. Nor is it any part of the purpose of this
book to trespass on the ground of the many mechanical works and
encyclopedias which give technical descriptions and explain in detail
the principle of every invention. All this book seeks to do is to outline
the personalities of some of the outstanding American inventors and
indicate the significance of their achievements.
Acknowledgments are due the Editor of the Series and to members of
the staff of the Yale University Press particularly, Miss Constance
Lindsay Skinner, Mr. Arthur Edwin Krows, and Miss Frances
Hart--without whose intelligent assistance the book could not have
been completed in