McCormick Cyrus Hall

Mc·Cor·mick

 (mə-kôr′mĭk), Cyrus Hall 1809-1884.
American inventor and manufacturer who developed a mechanical harvester (1831).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.