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Scientific American, Vol. 5, No. 31 (April 1850) (1850)

leaf 3

An illustration from Scientific American, Vol. 5, No. 31 (April 1850), 1850, leaf 3
reels, G G, and then be- practical test is the only way to prove the va- tained by letters addressed (p.p.) to the Patentee. Resolution passed at a general meeting of tween the rollers, X, and Z. The lower roller, lue of any invention. All we can say about the Agri-Horticultural Society of India,… … them more stiffness, they are ne-xt coated on rowing a discomfit ted politician up " salt riv- " Great inventions, like great ideas, are on- bition. It is not likely there will be many the outside with asphalte cement, and, if they er." The dotted lines represent the interior ly thrown out at great…

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