Category:Benjamin Holt

English: Benjamin Leroy Holt (January 1, 1849, Concord, New Hampshire – December 5, 1920, Stockton, California) was an American inventor who was the first to patent and manufacture a first practical crawler-type tread tractor. He founded the Holt Manufacturing Company (together with his brothers, Ames, Charles and William Holt).
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Media in category "Benjamin Holt"

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