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Scientific American, Vol. 8, No. 18 (January 15, 1853) (1853)

leaf 3

An illustration from Scientific American, Vol. 8, No. 18 (January 15, 1853), 1853, leaf 3
which consequently which catches a pawl attached to the stock wrenches. in the above. These improvements consist in rotates the screen, F,and as the smoke and 2 _———— the employment of two sets of clamps, one cinders pass up the pipe, A, as shown by the set of a double wedge or conical shape, tor… … {Cotton Scraper and Cultivator. they are liable to break from the contraction taken measures to secure a patent for the same. sired, by making it a continuous belt, as shown A combination of these two agricultural im- of the metal in cooling, to obviate this evil Figure 1 is an outside view of the…

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