someone made from the 1790's to 1830's
As far as I know, the reaper was demonstrated in tests in 1831 and was patented by McCormick in 1834.
McCormick
Three key inventions that significantly increased agricultural productivity are the mechanical reaper, the cotton gin, and the plow. The mechanical reaper, developed by Cyrus McCormick in the 1830s, allowed farmers to harvest crops more efficiently. The cotton gin, invented by Eli Whitney in 1793, revolutionized cotton processing, making it much faster and boosting cotton production. Additionally, advancements in plow design, particularly the steel plow by John Deere, enabled deeper tilling of soil, enhancing crop yields.
Cotton gin, Automatic reaper
Eli Whitney invented the cotton gin which removes the seeds from cotton.
part of a plow or reaper
the mechanical reaper was invented in Virginia.
Cyrus McCormick invented the mechanical reaper in 1834.
1831
Cyrus McCormick
The sickle?
why was cotton candy invented?
Mechanical reaper
the grim reaper... lol
Cyrus McCormick
Cyrus McCormick
invented the mechanical reaper