Road Scraper. A road scraper that is admirably adapted for its intendedpurpose has been patented by Messrs. George Gregory andGeorge Austin, of Skaneateles, N. Y. The body of the scraperis made of a plate of boiler iron, and to its lower edge is se-cured a cutting blade of steel. The tongue is… … on the side of the tongue, P. By this means the tongue canbe turned toward either end of scraper, and held by the rodsto give the scraper a slanting position in relation to thetongue. The body of the scraper is held and adjusted verti-cally by a rod hinged to the top of the handle, and passingdown…