In 1839, she installed a threshing machine and by 1841, she had a housekeeper and a governess in her employ in addition to her overseer.
en.wikipedia.org At his death he was a man of some wealth in the region and left behind boats, the farm, farm tools, a threshing machine, and a buggy among other items.
en.wikipedia.org A large amount of chaff and straw would accumulate around a threshing machine, and several innovations, such as the air chaffer, were developed to deal with this.
en.wikipedia.org Examples of machines that were powered with a horse engine include the threshing machine, the corn sheller, pumps and machines for sawing wood.
en.wikipedia.org For testing and setup purposes, a pseudo-random number generating system made out of relays, known as the threshing machine, was used.
en.wikipedia.org