Pont Asturian and tortigo Xattuto. This invention consists in a street crossing made of a series of perforated metal plates supported by a trough which inclines from the ends towards the middle or lowest part down into the sewer in such a manner that all the wa ter and mud which accumulates on the crossing and in the trough can be easily washed down in the sewer and will be swept down by a copious rain without fail. Patented March 26 1867. J. E. Stevenson Agent 40 Dey street New York. MichThis invention has for it ()eject to furnish a simple and easily con structed trough for feeding grain
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3316 x 4728 px | 28.1 x 40 cm | 11.1 x 15.8 inches | 300dpiDate taken:
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Pont Asturian and tortigo Xattuto. This invention consists in a street crossing made of a series of perforated metal plates supported by a trough which inclines from the ends towards the middle or lowest part down into the sewer in such a manner that all the wa ter and mud which accumulates on the crossing and in the trough can be easily washed down in the sewer and will be swept down by a copious rain without fail. Patented March 26 1867. J. E. Stevenson Agent 40 Dey street New York. MichThis invention has for it ()eject to furnish a simple and easily con structed trough for feeding grain roots etc. to sheep. a pin for securing clothes on clothes lines. The object of the present inven tion is to dispense with the wire joint hitherto used for connecting the two jaws of the pin together by substituting a wooden joint which is less expen sive to apply reducing very materially the cost of the manufacture of the pins. lates to the manner in which the heated gases and products of combustion are retarded and made to part with their caloric before entering the chimney. ton has for its object to improve the construction of the gate invented by W. J. Armstrong patented August 21 1866 and numbered 57412. —The object of this invention is to so purify and prepare the rock called glass ore—a recently discovered mineral—as to adapt it to many useful and erne mental purposes. tady N. Y—This invention consists in so forming the slide valve that the steam is admitted to its inside whereby the pressure on the upper and under sides of the valve are nearly balanced. .7RE5PLITTING MeoarNEEdwin Westeott Hudson City N. JThis inven tion relates to an improvement in the feed gear of a re-splitting machine the f eedrollers being so arranged that each pair can be moved in and out by turning ascrew or other suitable means and at the same time the connection nection being effected by an endless screw which gears in worm wheels on the shafts of two of the feed rollers in such a manner th