Neither Hussey nor McCormick appears at that time to have been cognizant of the prior state of the art, and as the patent law of 1836 had not yet been enacted, there was little or no examination as to novelty, and no interference proceedings as to priority of invention, and consequently their respective claims were drawn to much that was old, and probably much that would have been in conflict with each other under the present practice of the Patent Office. In the _Scientific American_, of December 16 and 23, 1854, in a most interesting series of articles on the reaper, the Hussey machine is fully described. The first public trial was on July 2, 1833, before the Hamilton County Agricultural Society, near Carthage, O., and its success was attested by nine witnesses. Great stress was laid by Mr. Hussey on the double finger bar, _i. e._, a finger bar having one member above and the other below the knife. The _Scientific American_ said the machine was a success from the first; that “in 1834 the machine was introduced into Illinois and New York, and in 1837 into Pennsylvania, and in 1838 Mr. Hussey moved from Ohio to Baltimore, Md., and continued to manufacture his reapers there up to the present time.” In 1836 Hussey was invited by the Maryland Agricultural Society for the Eastern Shore to exhibit his machine before them. On July 1 he did so, and made practical demonstration of its working to the society at Oxford, Talbot County, and again on July 12 at Easton. On the following Saturday it was shown at Trappe, and it was afterwards used on the farm of Mr. Tench Tilghman, where 180 acres of wheat, oats and barley were cut with it. The report of the Board of Trustees of the society was an unqualified commendation of the practicability, efficiency and value of the machine, and a handsome pair of silver cups was awarded to the inventor. The report was signed by the following well-known residents of the Eastern Shore: Robert H. Goldsborough, Samuel Stevens, Samuel T. Kennard, Robert Banning, Samuel Hambleton, Sr., Nichol Goldsborough, Ed. N. Hambleton, James L. Chamberlain, Martin Goldsborough, Horatio L. Edmonson, and Tench Tilghman. Hussey made and sold his machine for years. In the _American Farmer_, of October, 1847, an agricultural journal printed at Baltimore, the advertisement of his machine appears with full price lists of the different sizes of machines, and also of an improvement in the manner of disposing of the grain, which was the invention of Mr. Tench Tilghman, and was adopted by Hussey on his reaper. [Illustration: FIG. 151.--THE McCORMICK REAPER OF 1847.]