A few words as to the reaping machine, which contributed more than any other modern implement to the development of agriculture in the past century, may not be out of place. Various attempts had been made at producing a machine to supersede the sickle, the scythe, and the cradle before the Rev. Patrick Bell, in 1826, presented his machine to the Highland Agricultural Society of Scotland for its examination. Bell's machine was fairly successful, and one was then in operation on the farm of his brother, Inch-Michael, in the Carse of Gowrie. One set of knives was fixed, another set worked above and across these like the blades of a pair of scissors. The grain fell on an endless cloth which carried and deposited the heads at the side of the machine. A horse pushed it forward and kept all parts in motion. It was simple, and, we are told, harvested twelve acres in a day. This was in 1826. In the _New York Farmer and American Gardener's Magazine_ for 1834 may be found the descriptions and illustrations of Obed Hussey's grain-cutter and Cyrus H. McCormick's 'improved reaping-machine.' The question has been raised as to whether either of these United States inventions owed anything to the earlier production of Patrick Bell. It was, of course, the improved United States reaping machines that found their way into Upper Canada shortly after the organization of the Provincial Agricultural Association. Our interest in this matter is quickened by the fact that the Rev. Patrick Bell, when a young man, was for some time a tutor in the family of a well-to-do farmer in the county of Wellington, and there is a tradition that while there he carried on some experiments in the origination of his machine. The suggestion of a 'mysterious visitor' from the United States to the place where he was experimenting is probably mere conjecture. This period, 1846 to 1867, was one of rapid growth in population. The free-grant land policy of the government was a great attraction for tens of thousands of people in the British Isles, who were impelled by social unrest, failure of crops, and general stagnation in the manufacturing industries to seek new homes across the sea. In the twenty years referred to the population more than doubled, and the improved lands of the province increased fourfold. The numbers of cattle and sheep about doubled, and the wheat production increased about threefold.